This truck came in initially with a misfire on 7 and changed the plugs and 1 coil and test drove and ran fine. The following day the customer calls and says the truck runs worse than before he brought it in. He came in like a week later on a tow truck sayi...

FIX posted 1/10/2023

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