lean bank 1&2. replaced uper intake and lower intake gaskit do to vacuum leaks. replaced bank 1 sensor 2 do to 0 volt reading on scaner. Road test 50 to 60 miles codes come back. fuel pressure is 60 p.s.i. fuel filter good cleaned M.A.F. clar codes road test 60 miles befor codes come back.check on scaner downstrme flow tube off what is that?
Apr 13, 2014 at 8:13 AM
