This truck came to me with the #5 spark plug tip exploded and a dead misfire. The customer told me that prior to the misfire the truck pinged on acceleration on the highway. I replaced the plugs and the intake manifold gasket set. The truck runs much better th...

FIX posted 6/20/2002

iATN Members:
Login to view full TechHelp request
Auto Repair Pros:
Join iATN to read this TechHelp request
Vehicle Owners:
Find a nearby iATN member to repair your vehicle