The hesitation occurs any time the throttle is snapped hot or [...], 50% of the time a backfire can be detected in the intake. Fuel pressure and volume , spark output, ignition secondary components, tps and air flow meter signals measured on scope at ecm, all ...

FIX posted 11/23/1998

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