UNITED STATES SECURITIES AND EXCHANGE COMMISSION
                            Washington, D.C. 20549


                                 FORM 10-QSB


[X]  QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES
     EXCHANGE ACT OF 1934

             For the quarterly period ended JUNE 30, 2003


[  ] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES
     EXCHANGE ACT OF 1934


                       Commission file number 33-3362-D


                            KLEENAIR SYSTEMS, INC.
      -----------------------------------------------------------------
      (Exact name of small business issuer as specified in its charter)


     State of Nevada                                    87-0431043
- -------------------------------                     -----------------
(State or other jurisdiction of                      (I.R.S. Employer
incorporation or organization)                      Identification #)


                    1711 Langley Avenue, Irvine CA  92614
                   ----------------------------------------
                   (Address of principal executive offices)


                                (949) 955-3492
                       -------------------------------
                       (Registrant's telephone number)


Indicate the number of shares outstanding of each of the issuer's classes of
common stock, as of the latest practicable date.

       There were 22,014,362 shares of common stock, $0.001 Par Value,
                      outstanding as of August 4, 2003.


Transitional Small Business Disclosure Format (check one);  Yes [  ]  No [X]





                                      1




                        KLEENAIR SYSTEMS, INC.

                             FORM 10-QSB

                                INDEX


                                                                          Page
                                                                          ----

Part I.   Financial Information

  Item 1.   Financial Statements

    Report on Review by Independent Certified Public Accountants .  .  .    3

    Consolidated Balance Sheet  .  .  .  .  .  .  .  .  .  .  .  .  .  .    4

    Consolidated Statement of Operations .  .  .  .  .  .  .  .  .  .  .    5

    Consolidated Statement of Stockholders' Equity   .  .  .  .  .  .  .    6

    Consolidated Statement of Cash Flows .  .  .  .  .  .  .  .  .  .  .    9

    Selected Information Regarding the Financial Statements.  .  .  .  .   10

  Item 2.   Management's Discussion and Analysis and Plan of Operations.   13

  Item 3:   Controls and Procedures   .  .  .  .  .  .  .  .  .  .  .  .   15


Part II:  Other information


  Item 6:   Exhibits and Reports on Form 8-K.  .  .  .  .  .  .  .  .  .   16


Signatures .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .   16


Certification .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .   17


                                     2

PART I -- FINANCIAL INFORMATION

Item 1.   Financial Statements





         REPORT ON REVIEW BY INDEPENDENT CERTIFIED PUBLIC ACCOUNTANTS



Board of Directors,
KleenAir Systems, Inc.
Irvine, CA

We have reviewed the accompanying  consolidated balance sheet of KleenAir
Systems, Inc. (a development stage enterprise) (the "Company") as of June 30,
2003, and the related  consolidated statements of operations for three and six
months, and stockholders' equity and cash flows for six months ended June 30,
2003 and 2002.  We have also reviewed the cumulative statements of operations,
stockholders' equity and cash flows for the period from January 1, 1995
through June 30, 2003.  These financial statements are the responsibility of
the Company's management.

We conducted our review in accordance with standards established by the
American Institute of Certified Public Accountants.  A review of interim
financial information consists principally of applying analytical review
procedures to financial data and making inquiries of persons responsible for
financial and accounting matters.  It is substantially less in scope than an
audit conducted in accordance with generally accepted auditing standards, the
objective of which is the expression of an opinion regarding the financial
statements taken as a whole.  Accordingly, we do not express such an opinion.

Based on our review, we are not aware of any material modifications that
should be made to the accompanying financial statements for them to be in
conformity with generally accepted accounting principles.

We have previously audited, in accordance with generally accepted auditing
standards, the consolidated balance sheet as of December 31, 2002, and the
related statements of operations, stockholders' equity and cash flows for the
year then ended (not presented herein); and, in our report dated February 22,
2003, we expressed an opinion on those financial statements that was qualified
based on the Company's ability to continue as a going concern.  In our
opinion, the information set forth in the accompanying  consolidated balance
sheet as of December 31, 2002 is fairly stated in all material respects in
relation to the consolidated balance sheet from which it has been derived.



 /s/ Robert Early & Company
ROBERT EARLY & COMPANY, P.C.
Abilene, Texas

August 10, 2003


                                      3

                            KLEENAIR SYSTEMS, INC.
                        (A Development Stage Company)
                         CONSOLIDATED BALANCE SHEETS

                                                      June 30,    December 31,
                                                       2003           2002
                                                    ----------     ----------
                                                     Unaudited
                                ASSETS
CURRENT ASSETS:
    Cash                                            $    9,809     $   76,758
    Accounts receivable                                 14,070         12,542
    Accounts receivable from related parties            98,449         50,000
    Inventory-raw materials (at cost)                   62,422        114,076
    Notes receivable                                   120,000        220,000
    Advances (net of allowance)                         28,000         52,000
    Prepaid expenses                                    97,486        121,542
                                                    ----------     ----------
        Total Current Assets                           430,236        646,918

PROPERTY AND EQUIPMENT (net)                           174,295        195,620

OTHER ASSETS:
    Patent license (net)                             1,589,135      1,617,380
                                                    ----------     ----------
    TOTAL ASSETS                                    $2,193,666     $2,459,918
                                                    ==========     ==========


                 LIABILITIES AND STOCKHOLDER'S EQUITY

CURRENT LIABILITIES:
    Accounts payable ($77,534 and $69,534 due
         to related parties, respectively)          $  322,038      $ 150,176
    Accrued expenses                                    10,702             -
    Customer deposit                                    29,500             -
    Capital lease liability                              2,511          4,811
    Notes payable to related parties                   173,000         50,000
    Advances from directors                             96,584         95,850
                                                    ----------     ----------
         Total Current Liabilities                     634,335        300,837
                                                    ----------     ----------
STOCKHOLDERS' EQUITY:
  Preferred stock, series A, $.001 par value
    (10,000,000 shares authorized, none outstanding)        -              -
  Common stock, $.001 par value (50,000,000 shares
    authorized, 21,064,362 and 20,270,556
    outstanding, respectively)                          21,064         20,271
  Additional paid-in capital                         7,162,649      6,959,717
  Deficit accumulated during the development stage  (5,624,382)    (4,820,907)
                                                    ----------     ----------
         Total Stockholder's Equity                  1,559,331      2,159,081
                                                    ----------     ----------
TOTAL LIABILITIES AND STOCKHOLDER'S EQUITY          $2,193,665     $2,459,918
                                                    ==========     ==========

See accompanying selected information.
                                    4



                            KLEENAIR SYSTEMS, INC.
                        (A Development Stage Company)
                    CONSOLIDATED STATEMENTS OF OPERATIONS
            For Three and Six Months Ended June 30, 2003 and 2002
                                                                                                 Cumulative
                                                  Three Months             Six Months           During Devel-
                                               2003        2002         2003       2002         opment Stage
                                            ----------  ----------   ----------  ----------     ------------
                                                                                 
REVENUES                                    $  157,705  $   25,212      238,063  $   25,212     $    413,086
  Cost of goods sold                           126,719      15,935      195,315      15,935          245,776
                                            ----------  ----------   ----------  ----------     ------------
      Gross Profit                              30,986       9,277       42,748       9,277          167,310
                                            ----------  ----------   ----------  ----------     ------------
PRODUCT DEVELOPMENT COSTS                       24,889      85,161      107,388     147,109        1,149,859
                                            ----------  ----------   ----------  ----------     ------------
OPERATING EXPENSES:
  Personnel costs and director fees              3,140      40,100       12,110      40,100          679,409
  Consultants                                  120,795      65,961      199,537     111,834        2,243,467
  Professional fees                             38,574      27,501       69,793      32,513          465,484
  Office expenses                                3,701       4,969       12,670       5,623           56,033
  Depreciation                                  12,361       8,850       24,426      13,040           86,256
  Amortization of intangible assets             24,567          -        49,133          -           114,644
  Advertising and promotion                     48,221      52,312       99,862      97,454          311,626
  Loss on cancellation of licensing agreements      -           -            -           -            19,860
  Rent                                          23,847      18,885       47,339      26,385          161,839
  Travel                                        22,809      23,809       61,859      45,318          261,857
  Other expenses                                28,996      25,837       53,506      30,819          144,127
  Bad debts                                         -           -       100,000          -           100,000
  Unknown sources prior to current ownership        -           -            -           -           151,518
                                            ----------  ----------   ----------  ----------     ------------
      Total operating expenses                 327,011     268,224      730,235     403,086        4,796,120
                                            ----------  ----------   ----------  ----------     ------------
(LOSS) FROM OPERATIONS                        (320,914)   (344,108)    (794,875)   (540,918)      (5,778,669)

OTHER INCOME AND (EXPENSES):
  Interest income                                    5           2           10           3            2,525
  Interest expense                              (4,480)       (937)      (8,610)       (937)         (10,799)
  Amortization of discount on receivables           -           -            -           -            20,259
                                            ----------  ----------   ----------  ----------     ------------
(Loss) before income taxes                    (325,389)   (345,043)    (803,475)   (541,852)      (5,766,684)

  Benefit from deferred taxes                       -           -            -           -           397,852
                                            ----------  ----------   ----------  ----------     ------------
(Loss) Before Extraordinary Item              (325,389)   (345,043)    (803,475)   (541,852)      (5,368,832)

Extraordinary Item:
  Costs of terminated acquisition                   -           -            -           -          (255,550)
                                            ----------  ----------   ----------  ----------     ------------
Net (Loss)                                  $ (325,389) $ (345,043)  $ (803,475) $ (541,852)    $ (5,624,382)
                                            ==========  ==========   ==========  ==========     ============
Basic and Diluted Earnings Per Share:
 (Loss) per share before extraordinary item $    (0.02) $    (0.02)  $    (0.04) $    (0.03)    $      (0.71)
 (Loss) per share from extraordinary item           -           -            -           -             (0.03)
                                            ----------  ----------   ----------  ----------     ------------
    Net (Loss) Per Share                    $    (0.02) $    (0.02)  $    (0.04) $    (0.03)    $      (0.74)
                                            ==========  ==========   ==========  ==========     ============
Weighted Average Shares Outstanding         20,805,373  17,055,976   20,642,367  16,546,227        7,604,774
                                            ==========  ==========   ==========  ==========     ============
See accompanying selected information.
                                    5




                           KLEENAIR SYSTEMS, INC.
                       (A Development Stage Company)
               CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY
                                                                                                         Accumulated
                                                                                  Additional  Unearned  Deficit During
                                     Preferred Stock         Common  Stock         Paid-In     Compen-    Development
                                      Shares    Amount      Shares     Amount      Capital     sation       Stage
                                    ---------  --------   ---------  ----------   ---------   ---------   ----------
                                                                                     
BALANCES, 1/1/95                           -   $     -       74,132  $       74   $ 151,444   $      -    $ (151,518)

Stock issued for cash                      -         -       27,334          27      66,982          -            -
  For adjustment                           -         -          534           1          -           -            -
  For consulting services                  -         -       86,148          86     279,439          -            -
  For professional services                -         -        4,666           5      12,745          -            -
  For purchase of patent rights       933,334       934      60,000          60      13,905          -            -
  For directors' compensation              -         -        4,000           4      22,496          -            -
  For officers' compensation           33,334        33       9,334           9     194,958          -            -
Other contributed capital                  -         -           -           -        2,367          -            -
Options compensation                       -         -           -           -       70,313    (152,016)          -
Net loss                                   -         -           -           -           -           -      (329,289)
                                    ---------  --------   ---------  ----------   ---------   ---------   ----------
BALANCES, 12/31/95                    966,668       967     266,148         266     814,649    (152,016)    (480,807)

Stock issued for services              13,332        13      24,666          25     201,837     (78,750)          -
  For officers' compensation           33,332        33          -           -       15,592     (15,625)          -
  For aborted acquisition                  -         -       40,000          40     140,510          -            -
Exercise of options                        -         -       75,000          75     112,424          -            -
Conversion to common                 (318,666)     (319)    318,666         319          -           -            -
Net Loss                                   -         -           -           -           -      187,346     (716,511)
                                    ---------  --------   ---------  ----------   ---------   ---------   ----------
BALANCES, 12/31/96                    694,666       694     724,480         725   1,285,012     (59,045)  (1,197,318)

Stock issued for cash                      -         -      120,000         120      14,880          -            -
  For officers' compensation           33,334        33          -           -        3,842      (3,875)          -
Conversion to common                 (100,000)     (100)    100,000         100          -           -            -
Net loss                                   -         -           -           -           -       37,979      (55,438)
                                    ---------  --------   ---------  ----------   ---------   ---------   ----------
BALANCES, 12/31/97                    628,000       627     944,480         945   1,303,734     (24,941)  (1,252,756)

(Continued on next page)
<FN>
See accompanying selected information.
                                     6
</FN>





                           KLEENAIR SYSTEMS, INC.
                       (A Development Stage Company)
               CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY
(Continued from previous page)
                                                                                                          Accumulated
                                                                                  Additional   Unearned  Deficit During
                                     Preferred Stock           Common Stock        Paid-In      Compen-   Development
                                      Shares    Amount      Shares     Amount      Capital      sation       Stage
                                    ---------  --------   ----------  ----------  ----------   ---------  -----------
                                                                                     
Stock issued for cash                      -   $     -       800,000  $      800  $  199,200   $      -    $       -
  For services                             -         -     2,120,000       2,120      92,255          -            -
  To officers and directors                -         -       320,000         320      59,680
  For diesel license                       -         -     2,000,000       2,000      60,500          -            -
Conversion to common                 (403,334)     (403)     403,334         403          -           -            -
Net loss                                   -         -            -           -           -       24,941     (305,561)
                                    ---------  --------   ----------  ----------  ----------   ---------  -----------
BALANCES, 12/31/98                    224,666       224    6,587,814       6,588   1,715,369          -    (1,558,317)

Stock issued for cash                      -         -       146,800         147      35,653          -            -
  For services                             -         -     1,103,334       1,103     247,179          -            -
  For equipment                            -         -        33,200          33       8,267          -            -
  To officers and directors                -         -     1,425,000       1,425     408,808          -            -
Conversion to common                  (61,334)      (61)      61,334          61          -           -            -
Net loss                                   -         -            -           -           -           -      (802,722)
                                    ---------  --------   ----------  ----------  ----------   ---------  -----------
BALANCES, 12/31/99                    163,332       163    9,357,482       9,357   2,415,276          -    (2,361,039)

Stock issued for cash                      -         -     1,414,000       1,414     357,336          -            -
  For services                             -         -     1,642,666       1,643     600,024          -            -
  As promotion                             -         -         1,600           2       3,199          -            -
Conversion to common                 (163,332)     (163)     163,334         163          -           -            -
Net loss                                   -         -            -           -           -           -      (717,012)
                                    ---------  --------   ----------  ----------  ----------   ---------  -----------
BALANCES, 12/31/00                         -         -    12,579,082      12,579   3,375,835          -    (3,078,051)

Stock issued for cash                      -         -       195,000         195     104,805          -            -
  For services                             -         -     1,749,487       1,749     293,087          -            -
  To officers and directors                -         -       850,000         850      77,690          -            -
  For rent                                 -         -        17,500          18       6,232          -            -
Net loss                                   -         -            -           -           -           -      (623,811)
                                    ---------  --------   ----------  ----------  ----------   ---------  -----------
BALANCES, 12/31/01                         -         -    15,391,069      15,391   3,857,649          -    (3,701,862)

(Continued on next page)
<FN>
See accompanying selected information.
                                     7
</FN>




                                     KLEENAIR SYSTEMS, INC.
                                  (A Development Stage Company)
                         CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY
(Continued from previous page)
                                                                                                          Accumulated
                                                                                  Additional   Unearned  Deficit During
                                     Preferred Stock           Common Stock        Paid-In      Compen-   Development
                                      Shares    Amount      Shares     Amount      Capital      sation       Stage
                                    ---------  --------   ----------  ----------  ----------   ---------  -----------
                                                                                     
Stock issued:  For cash                    -   $     -     2,804,545  $    2,805  $1,717,195   $      -   $        -
  For services                             -         -     1,201,692       1,202     404,232          -            -
  For Acquisition of Carbon Cloth          -         -       873,250         873     968,434          -            -
Contributed inventory                      -         -            -           -       12,207          -            -
Net loss                                   -         -            -           -           -           -    (1,119,045)
                                    ---------  --------   ----------  ----------  ----------   ---------  -----------
BALANCES, 12/31/02                         -         -    20,270,556      20,271   6,959,717          -    (4,820,907)

Stock issued:
  For services                             -         -       793,806         793     202,932          -            -
Net loss                                   -         -            -           -           -           -      (803,475)
                                    ---------  --------   ----------  ----------  ----------   ---------  -----------

BALANCES, 06/30/03                         -   $     -    21,064,362  $   21,064  $7,162,649   $      -   $(5,624,382)
                                    =========  ========   ==========  ==========  ==========   =========  ===========










<FN>
See accompanying selected information.
                                     8
</FN>


                            KLEENAIR SYSTEMS, INC.
                        (A Development Stage Company)
                    CONSOLIDATED STATEMENTS OF CASH FLOWS
                 For Six Months Ended June 30, 2003 and 2002

                                                                   Cumulative
                                                                  During Devel-
                                               2003        2002   opment Stage
                                           -----------  ---------  -----------
CASH FLOWS FROM OPERATING ACTIVITIES:
Net (loss)                                 $  (803,475) $(541,852) $(5,624,382)
Adjustments to reconcile net income/(loss)
  to net cash provided by operations:
  Losses prior to current ownership                 -          -       151,518
  Depreciation                                  24,427     13,040       86,257
  Amortization of:
    Intangibles                                 49,133         -       114,644
    Prepaid expenses                            93,624     79,376    1,182,319
  Stock issued for services                     97,672     92,101    1,938,314
  Stock issued for extraordinary loss               -          -       140,550
  Deferred income taxes                             -          -      (397,852)
  Bad debts                                    100,000         -       100,000
Changes in operating assets and liabilities:
  Accounts and note receivable                 (25,977)  (180,862)    (118,122)
  Advances to consultants                           -          -        20,000
  Inventory                                     51,654    (11,166)     (39,884)
  Prepaid expenses                              (8,068)   (59,540)    (255,068)
  Accounts payable and accrued expenses        227,117    (64,877)     281,149
  Customer deposit                              29,500         -        29,500
                                           -----------  ---------  -----------
NET CASH USED BY OPERATING ACTIVITIES         (164,393)  (673,780)  (2,391,057)
                                           -----------  ---------  -----------
CASH FLOWS FROM INVESTING ACTIVITIES:
  Property and equipment                        (3,102)  (103,102)    (250,859)
  Patent licensing costs                       (20,888)   (72,017)    (152,376)
  Business acquisition                              -          -       (44,820)
  Notes receivable                                  -          -      (220,000)
                                           -----------  ---------  -----------
NET CASH USED IN INVESTING ACTIVITIES          (23,990)  (175,119)    (668,055)
                                           -----------  ---------  -----------
CASH FLOWS FROM FINANCING ACTIVITIES:
  Proceeds from issuing stock                       -     900,000    2,794,459
  Additional capital contributions                  -          -         2,367
  Capital lease obligation                          -      (1,431)       7,765
  Payments on capital lease                     (2,300)        -        (5,254)
  Proceeds from loans from related parties     123,000         -       173,000
  Advances from directors                          734         -        96,584
                                           -----------  ---------  -----------
NET CASH PROVIDED BY FINANCING ACTIVITIES      121,434    898,569    3,068,921
                                           -----------  ---------  -----------
NET INCREASE/(DECREASE) IN CASH                (66,949)    49,670        9,809

     CASH AT BEGINNING OF YEAR                  76,758     33,479           -
                                           -----------  ---------  -----------
CASH AT END OF PERIOD                      $     9,809  $  83,149  $     9,809
                                           ===========  =========  ===========
SUPPLEMENTAL DISCLOSURES
     See Note 4.

See accompanying selected information.
                                     9

                            KLEENAIR SYSTEMS, INC.
                       (A Development Stage Enterprise)
          SELECTED INFORMATION FOR CONSOLIDATED FINANCIAL STATEMENTS
                                June 30, 2003
                                 (Unaudited)


NOTE 1:   BASIS OF PRESENTATION

The accompanying unaudited financial statements have been prepared in
accordance with generally accepted accounting principles for interim financial
information and with the instructions of Regulation S-B.  They do not include
all information and footnotes required by generally accepted accounting
principles for complete financial statements.  However, except as disclosed
herein, there has been no material change in the information included in the
Company's Annual Report on Form 10-KSB for the year ended December 31, 2002.
In the opinion of Management, all adjustments (consisting of normal recurring
accruals) considered necessary for a fair presentation have been included.
The report of Robert Early & Company, P.C. commenting on their review
accompanies the financial statements included in Item 1 of Part 1.  Operating
results for the six-month period ended June 30, 2003, are not necessarily
indicative of the results that may be expected for the year ending December
31, 2003.


NOTE 2:  PROPERTY AND EQUIPMENT

The Company has purchased testing equipment, test vehicles, and office
equipment and furniture as presented in the following table.  Depreciation
expense for the first quarter of 2003 and 2002 was $12,065 and $4,190,
respectively.

        Office furniture and equipment                      $   61,496
        Test vehicles                                           28,028
        Analysis equipment                                     161,461
        Leasehold improvements                                  11,682
                                                            ----------
                                                               262,667
        Accumulated depreciation                               (88,372)
                                                            ----------
        Net property & equipment                            $  174,295
                                                            ==========


NOTE 3:   PREPAID EXPENSES AND AMORTIZATION

The Company frequently prepays for services to be rendered either in cash or
by stock issuance.  These transactions are recorded as prepaid expenses and
amortized over the period covered by the agreement.  These amortized costs
were included in "Advertising and promotion," although this is not necessarily
true for the cumulative amounts presented.  Amortization totaled $93,624 and
$79,376 in the six months ended June 30, 2003 and 2002, respectively.


                                     10

NOTE 4:   SUPPLEMENTAL CASH FLOW DISCLOSURES

The following table sets forth supplemental cash flow disclosures.

                                                                   Cumulative
                                                                  During Devel-
                                               2003        2002   opment Stage
                                           -----------  ---------  -----------
Cash payments for:
  Interest                                 $     4,074  $     937  $     6,263
  Income taxes                                      -          -            -

Non-cash investing and financing transactions:
 Stock issued for:
  Compensation and directors fees          $        -   $  40,100  $   819,560
  Services and prepaid services                106,053    142,751    1,796,810
  Equipment                                         -          -         8,300
  Patent licensing                                  -   1,255,410       14,900
  Repurchase of U.S. diesel license                 -          -        62,500
  Acquisition of National Diversified
    Telecom, Inc.                                   -          -       140,550
  Sale of marketing licenses for notes
    receivable                                      -          -     1,736,558
  Acquisition of Carbon Cloth
    Technologies, Inc.                              -          -       981,514
  Uncompleted business acquisition                  -          -        87,500


NOTE 5:   STOCK TRANSACTIONS

During the first quarter of 2003, the Company issued 100,000 restricted shares
valued at $30,750 for financial consulting services.  Another 115,000
unrestricted S-8 shares valued at $35,475 were issued to  consultants for
business promotion and financial consulting services.  The Company also issued
96,223 unrestricted S-8 shares valued at $27,899 for research and development
services and sales promotion.

During the second quarter of 2003, the Company issued 82,500 restricted shares
and 50,000 S-8 shares valued at $24,413 for an agreement regarding release of
certain patent licensing.  A total of 171,151 S-8 shares valued at $40,635
were issued for business promotion and consulting services.  Another 178,932
S-8 shares were issued as compensation for legal services billed at $44,553.


NOTE 6:   NOTES RECEIVABLE

During the first quarter of 2002, the Company lent $120,000 to a licensee.
During the third quarter of 2002, the Company lent another $100,000 to this
licensee.  These loans were collateralized by stock of the Company held by the
licensee.  During the fourth quarter of 2002, the licensee assigned the
$120,000 loan along with the underlying collateral to a consultant for the
Company.  In March 2003, a final settlement of a dispute and lawsuit between
the entities resulted in the forgiveness of the $100,000 loan.  This debt
forgiveness has been recorded as "Bad debts."


                                     11

NOTE 7:   ACCOUNTS RECEIVABLE FROM RELATED PARTIES

This balance consists of three elements as presented below.  KleenAir Systems
International LTD.  (KASI) is partially owned by the Company and controlled by
the Company's President.  Nox Masters LTD.  is wholly owned by KASI. The
$53,449 represents sales of particulate traps and NoxMasterTM sytems for
resale and installation on British vehicles.  The $45,000 is billings for
equipment and support services during the testing phases leading to approval
of the systems in the U.K.

     KleenAir Systems International LTD.                   $ 53,449
     KleenAir Systems LTD.                                   45,000
                                                           --------
                                       Total               $ 98,449
                                                           ========


NOTE 8:   NOTE PAYABLE TO RELATED PARTIES

During the first and second quarters of 2003, officers and entities related to
them loaned the Company $90,000 and $33,000, respectively.  These loans bear
interest at 7% compounded monthly and are due on demand.


NOTE 9:   SUBSEQUENT EVENTS

During July 2003, the Company has authorized 100,000 S-8 shares for a
consultant for financial representation and advisory services with another
potential 100,000 shares, based on performance.  Another 40,000 S-8 shares
have been approved as compensation for a consultant for management services.
Additionally, 850,000 restricted shares have been authorized as director fees
for 2003 and 500,000 restricted shares have been sold.

The Company has additional orders for significant sales of particulate traps
and NOxMaster(TM) systems from its U.K. affiliate, who is reselling them to a
distributor.  The Company also is in the midst of an series of orders to
provide its CarbonGuard(TM) system, which has been designated a "single-source
product" for retrofitting city buses in New York.












                                      12

Item 2. Management's Discussion and Plan of Operation

The Company was incorporated under the laws of the State of Nevada on February
4, 1986, under the name of Covington Capital Corporation.  In 1986, the
Company filed an S-18 and registered certain stock. From 1989 through 1993,
the Company underwent a series of name changes in order to explore various
business opportunities. However, none of the business opportunities was
successfully completed.

In April, 1995, under the name Investment and Consulting International, Inc.,
the Company acquired a patent for a proprietary device designed to neutralize
nitrogen oxide automobile emissions from a separate company which was then
known as KleenAir Systems, Inc.  Simultaneously with the acquisition of the
patent, the Company acquired the right to use the corporate name KleenAir
Systems, Inc., and changed to its current name.

Since acquiring the patent in 1995, the Company has been a developmental stage
company and has worked towards the completion of the development and testing
of the NOxMaster(TM) technology.  The Company owns U.S. Patent # 5,224,346
Engine NOx Reduction System issued in 1993, U.S. Patent # 5,609,026 Engine NOx
Reduction issued in 1997.  In 1999 the Company was issued a third patent on
Ammonia Injection in NOx Control, U.S. Patent # 5,992,141.  The Company has
applied for and maintained patent protection under the Patent Cooperation
Treaty (PCT) to protect its intellectual property in a variety of countries
that are significant producers of automotive products.

The Company has applied for additional patents related to its NOxMaster(TM)
technology and in addition has applied for a patent on a new emission control
device, the Sonic Flow Carburetor, which atomizes fuel on gasoline powered
engines, enhancing operating efficiency and reducing emissions.  A license for
this technology has been sold to Ecologic, LLC for China, India and
California.

The Company occupies 10,000 square foot R & D facilities at 1711 Langley,
Irvine, CA 92614.  The Company has a new chassis dynamometer in addition to
its engine dynamometer to cope with increasing levels of R & D engine and
device testing programs as it prepares for commercializing its technology.

The Company has completed the final phase of its London Taxi Program funded by
a U.K. government grant and been advised that KleenAir is now approved for the
Clean-Up Register of the Energy Savings Trust for all light duty applications.
Test systems have been installed on a Dennis refuse collection truck and a
Mercedes-Benz Sprinter 16 passenger bus operated by the Borough of Hounslow in
London.  An Energy savings Trust grant has been awarded for a test and
evaluation program on both these vehicles. Final emissions tests were
conducted on the Sprinter and application has been made to have it included
for medium duty vehicles on the Clean-Up Register. Patent awards have now been
confirmed for several European countries including the U.K., Germany, France,
Italy, Spain and Sweden, and anticipated soon for Japan, Brazil, and China.

Distribution arrangements have been concluded through the Company's U.K.
affiliate with Dinex A/S of Denmark and Dinex Exhaust Systems Ltd of the U.K.
for the KleenAir product line.  Dinex specializes in after-market sales of
particulate filters, silencers and exhaust system components for medium and
heavy-duty diesel-powered vehicles. Initial orders for $150,000 have been
delivered to Dinex and a further $500,000 worth of orders are in the process
of being shipped during the third quarter.  Additional significant orders are
anticipated in the coming months.

                                     13

U.S. testing continues of the NOxMaster(TM) Diesel Catalytic Converter together
with its NOxMaster(TM) Ammonia Injection System to present an integrated system
for the elimination of emissions from diesel powered mobile sources.  The
Company has received an EO certification from the California Air Resources
Board (CARB) for off- road and stationary engine applications, which will
enable it to commence sales of its products in California..

The Company has now received approval from CARB for its applications for
Retrofit Verification for heavy-duty vehicles on its NOxMaster(TM) NOx
reduction system.  It has also received approval from EPA to proceed with an
application for certification of the combination package of its Oxidizing
Particulate Trap (OPT) with the NOxMaster(TM) for both high particulate
reduction as well as high NOx reduction.

The Company's wholly owned subsidiary, Carbon Cloth Technologies, Inc. (Carbon
Cloth), of Malibu, California, is a manufacturer of automotive thermal
management systems.  Carbon Cloth has several years of experience developing
thermal solutions for such motorsports industry leaders as Ferrari, Mercedes-
Benz and Penske, that has enabled development of the CarbonGuard(TM), a
significant addition to the battle on pollution.  It has applied for patents
in automotive thermal management systems.  At present the CarbonGuard(TM) is
used to enhance the effectiveness of particulate filters.  These filters need
to maintain 300 degrees centigrade for 30% of a vehicle's operating time
otherwise the filters clog and create backpressure.  Wherever particulate
filters are currently installed, estimated to be at least 30,000 units at
present, the CarbonGuard(TM) can improve performance and save maintenance
expense. Filter technology has come to prominence recently as both the
Environmental Protection Agency (EPA) and the California Air Resource Board
(CARB) have determined that particulates from vehicle emissions are a serious
public health problem.

Carbon Cloth has recently received an order of nearly $200,000 from Johnson
Matthey, Inc.  These systems are intended as retrofits on 600 New York City
Transit Buses to help improve performance of particulate filters being
installed.  The CarbonGuard(TM) is already installed on a number of New York
City Transit Authority buses as enhancements for the operating efficiency of
its installed base of particulate traps.  It has been selected as a sole
source product for this application.  A further several hundred buses are
anticipated to be upgraded with the CarbonGuard(TM).  It is expected that this
product will generate meaningful revenues during the balance of this year and
make a significant contribution toward covering the Company's overhead
expenses.  Negotiations are being held with a number of automotive OEM
manufacturers to incorporate our CarbonGuard(TM) for a variety of thermal
management applications.

The acquisition agreement with ServoTech Engineering Inc. did not close as
anticipated in February.  Discussions are ongoing as to the nature of the
future relationship.  In the meantime, the Company is continuing its sales
activities on behalf of the SOBRIS(TM) system under an agency agreement signed
last July. ServoTech is a licensee of Ford Motor Company on SCR injection
technology.  It's SOBRIS(TM) product is under test and evaluation by a number
of automotive manufacturers in the U.S. and Europe.  Dr. Hamid Servati,
President of Servotech and a director of the Company, has purchased an
additional 500,000 shares of restricted common stock from the Company.  This
increases his holdings to 1,250,000 shares.  The Company and Servotech
continue to negotiate a more permanent relationship between the two entities.

                                     14

Once production and sales begin, the Company anticipates employing initially
15 to 20 employees, primarily in management, technical and administrative
capacities.  The Company is actively seeking sources of funding for its
operating capital requirements both to complete its test and evaluation
programs and to support initial sales and production.

The Company is negotiating potential licensing and other commercial
arrangements with certain international companies in the automotive industry,
subject to completion of satisfactory test and evaluation programs.


Disclosure Regarding Forward-Looking Statements

Where this Form 10-QSB includes "forward-looking" statements within the
meaning of Section 27A and Section 21E of the Securities Act, the Company
desires to take advantage of the "safe harbor" provisions thereof.  Therefore,
the Company is including this statement for the express purpose of availing
itself of the protections of such safe harbor provisions with respect to all
of such forward-looking statements.  The forward-looking statements in this
Form 10-QSB reflect the Company's current views with respect to future events
and financial performance. These forward-looking statements are subject to
certain risks and uncertainties that could cause actual results to differ from
those anticipated.  These risks include, but are not limited to, economic
conditions, changes in environmental regulations, the market for venture
capital, etc.  In this Form 10-QSB, the words "anticipates," "believes,"
"expects," "intends," "future" and similar expressions identify forward-
looking statements.  The Company undertakes no obligation to publicly revise
these forward-looking statements to reflect events or circumstances that may
arise after the date hereof.  All subsequent written and oral forward-looking
statements attributable to the Company or persons acting on its behalf are
expressly qualified in their entirety by this section.



Item 3:   Controls and Procedures

  (a)  Within the 90-day period prior to the date of this report, the
  Corporation carried out an evaluation, under the supervision and with the
  participation of the Company's management, including the Corporation's Chief
  Executive Officer and Chief Financial Officer, of the effectiveness of the
  design and operation of the Company's disclosure controls and procedures
  pursuant to Rule 13a-14 of the Securities Exchange Act of 1934, as amended
  (the "Exchange Act"). Based on that evaluation, the Chief Executive Officer
  and the Chief Financial Officer concluded that the Corporation's disclosure
  controls and procedures are effective in timely alerting them to material
  information relating to the Corporation (including its consolidated
  subsidiaries) required to be included in the Corporation's Exchange Act
  filings.

  (b)  There have been no significant changes in the Corporation's internal
  controls or in other factors which could significantly affect its internal
  controls subsequent to the date the Corporation carried out its evaluation.




                                     15

PART II  - OTHER INFORMATION

Item 6.  Exhibits and Reports on Form 8-K.

     Exhibit 23    --  Accountants' consent to incorporation by reference

     Exhibit 99.1  --  Certification Pursuant to 18 U.S.C. Section 1350, as
          adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.


     Reports on Form 8-K     None



                                  SIGNATURES

In accordance with the requirements of the Exchange Act, the registrant caused
this report to be signed on its behalf by the undersigned, thereunto duly
authorized.

                                      KLEENAIR SYSTEMS, INC.

Date:   August 14, 2003                   /s/   LIONEL SIMONS
                                      By: Lionel Simons, President,
                                      Secretary, Principal Accounting
                                      Officer, & Principal Financial Officer








                                      16


                            CERTIFICATION

I, Lionel Simons President and Chief Financial Officer certify that:

1. I have reviewed this quarterly report on Form 10-QSB of KleenAir Systems,
Inc.;

2. Based on my knowledge, this quarterly report does not contain any untrue
statement of a material fact or omit to state a material fact necessary to
make the statements made, in light of the circumstances under which such
statements were made, not misleading with respect to the period covered by
this quarterly report;

3. Based on my knowledge, the financial statements, and other financial
information included in this quarterly report, fairly present in all material
respects the financial condition, results of operations and cash flows of the
registrant as of, and for, the periods presented in this quarterly report;

4. I am responsible for establishing and maintaining disclosure controls and
procedures (as defined in Exchange Act Rules 13a-14 and 15d-14) for the
registrant and I have:

   (a)    designed such disclosure controls and procedures to ensure that
   material information relating to the registrant, including its consolidated
   subsidiaries, is made known to us by others within those entities,
   particularly during the period in which this quarterly report is being
   prepared;

   (b)    evaluated the effectiveness of the registrant's disclosure controls
   and procedures as of a date within 90 days prior to the filing date of this
   quarterly report (the "Evaluation Date"); and

   (c)    presented in this quarterly report our conclusions about the
   effectiveness of the disclosure controls and procedures based on our
   evaluation as of the Evaluation Date;

5. I have disclosed, based on our most recent evaluation, to the registrant's
auditors and the audit committee of the registrant's board of directors (or
persons performing equivalent function):

   (a)    all significant deficiencies in the design or operation of  internal
   controls which could adversely affect the registrant's ability to record,
   process, summarize and report financial data and have identified for the
   registrant's auditors any material weaknesses in internal controls; and

   (b)    any fraud, whether or not material, that involves management or
   other employees who have a significant role in the registrant's internal
   controls; and

6. I have indicated in this quarterly report whether or not there were
significant changes in internal controls or in other factors that could
significantly affect internal controls subsequent to the date of our most
recent evaluation, including any corrective actions with regard to significant
deficiencies and material weaknesses.

Date:  August 14, 2003


/s/ LIONEL SIMONS
Lionel Simons
President and
Chief Financial Officer

                                      17