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Discussion Starter · #1 ·
Ok so i have the truck tuned and turbo back exhaust. Im on a full time TUNE #2
at 35k the pinion bearing went and took the carrier bearings with it.
Now im at 37.5k and same problem.
I dont beat on my truck avg 33mpg and get 700 miles pre tank. i do tow but only a 2500lb popup.

im sick of the problems and want to go back to stock

I know i have to put the exhaust back on and put a stock tune back in the truck
my worry is the DEF system
do i need to get a new tank and injector?

any help would be great.
has to be stock to trade it in
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