The customer had the vehicle at the dealership and had one or two ignition coils and the spark plugs replaced for a check engine light concern. Client picked up the vehicle and made it a block or two before the vehicle ran very poorly including backfiring. Too...

FIX posted 5/20/2013

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