Hey everyone, this might sound like a rant... but here we go:

This truck is giving me a run for my money... It smokes excessively from the tailpipe, with no change no matter what I do. It is grey smoke, raw fuel.

My first look at the truck I check fuel trims...

FIX posted 10/28/2017

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