2015 Speratic White Smoke Issue
I have only owned my truck for a few months, so Im new to the diesel world. The truck is bone stock at this point.
I have noticed on a few occasions that after sitting at a stop light and when I take off for the green light, I had white smoke coming pouring out of the tail pipe. The smoke was so bad the guy behind me didn't move until I was about 30 yards in front of him. I spoke with several people and they told me it was the indirect injector. I have since replaced the injector and drove the truck with no issues until this morning(about a month). I did notice the truck is in regen right now, and I took off from a light and I had white smoke again. This time the white smoke is not near as bad as before the injector replacement, but definitely did happen.
The only other issue I have had with the truck is the def heater went bad, but was covered under a special policy with Gm...so it was also replaced.