CERTIFICATION PURSUANT TO RULE 30A-2(B) UNDER THE 1940 ACT AND SECTION 906 OF
                             THE SARBANES-OXLEY ACT

I, James A. Bowen, Chairman of the Board, President and Chief Executive Officer
of First Trust/Four Corners Senior Floating Rate Income Fund (the "Registrant"),
certify that:

         1.     The Form N-CSR of the Registrant  (the "Report")  fully complies
                with  the   requirements  of  Section  13(a)  or  15(d)  of  the
                Securities Exchange Act of 1934, as amended; and

         2.     The information  contained in the Report fairly presents, in all
                material  respects,  the  financial  condition  and  results  of
                operations of the Registrant.


Date:    JANUARY 18, 2007                  /S/ JAMES A. BOWEN
     ----------------------          -------------------------------------------
                                     James A. Bowen, Chairman of the Board,
                                     President and Chief Executive Officer
                                     (principal executive officer)


I, Mark R. Bradley, Treasurer, Controller, Chief Financial Officer and Chief
Accounting Officer of First Trust/Four Corners Senior Floating Rate Income Fund
(the "Registrant"), certify that:

         1.     The Form N-CSR of the Registrant  (the "Report")  fully complies
                with  the   requirements  of  Section  13(a)  or  15(d)  of  the
                Securities Exchange Act of 1934, as amended; and

         2.     The information contained in the Report fairly presents, in all
                material respects, the financial condition and results of
                operations of the Registrant.


Date:    JANUARY 18, 2007                     /S/ MARK R. BRADLEY
     ----------------------          -------------------------------------------
                                     Mark R. Bradley, Treasurer, Controller,
                                     Chief Financial Officer and Chief
                                     Accounting Officer
                                     (principal financial officer)