Call 1
Ace Bethune , Florida - 1997 Ford F150
Bought it for a few hundred bucks, put new muffler in. Now, hesitates, and occasional fire underneath. Check engine light on. Could be plugged catalytic converter or bad sensor--needs to get it scanned to see where the problem is. Could be expensive. He loves the way he looks in it, so he may be better off just sitting in it.