MY TRUCK HAS V8 4.6 IT SEAMS TO HESITATE AND BACKFIRES WHEN I ACCELERATE

1999 Ford F-150

Tiny

Sewerworker

February, 1, 2012 AT 2:40 AM

Iit backfires it loops, backfires

FOUND 1189 RELATED QUESTIONS

1 Answer

Tiny

Jacobandnickolas

February, 1, 2012 AT 2:40 AM

If the check engine light has come on, have the computer scanned for trouble codes. Also, check for vacuum leaks. Finally, check the idle air control valve for proper operation.

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