Duramax Turbo
I have a 2013 Duramax with 130k miles. We’re in the middle of a 6k mile trip pulling 15.5klb 5er and I’ve started to get a turbocharger engine code (P2599). This first happened 3000 miles ago when...
Forum Discussion
Maybe someone could explain how it's somehow beneficial to use the exhaust brake function to help keep the variable vanes from sticking when they move just the same every time you mash the throttle.
