the installation went well,( who designed this anyway),but now i noticed under easy acceleration it appears to be fine, however, under quick accel. it misfires at times and has some detonation or so called ping. of course, the customer says it never did this b...

FIX posted 5/22/2010

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