Car came into your shop with a poor running, heavy miss and CEL on, only codes was for PO302, test #2 coil - no spark, driver signal was there so we replaced that coil and all spark plugs for preventive maintenance, Car came back with in two weeks with chuggin...

FIX posted 3/21/2009

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