tom318
Well-Known Member
Truck has had some strange things going on over the last few weeks and unfortunately it was in and out of the body shop with issues so I haven't been able to diagnose or take it to the dealer. Since then I also rolled over 80k so the emissions warranty might not help. I noticed over the last few weeks reduced fuel economy, increased DEF usage and white residue in the exhaust but no CEL. I was working with the body shop at the time but they couldn't find anything wrong and had me return a few times. During that time I took 2 trips which put me at 82k miles and now the P20EE light came on.
I notice the truck is a bit down on power, still struggling to see over 23mpg and DEF is being consumed quickly. Truck is going in tomorrow for the DEF recall which hopefully will help but if not I was going to look into cleaning the DEF injector. Other than that, i may need to relay on the dealer or an independent shop to help with the fix.
Any else deal with this code on the 3rd gen motor?
I notice the truck is a bit down on power, still struggling to see over 23mpg and DEF is being consumed quickly. Truck is going in tomorrow for the DEF recall which hopefully will help but if not I was going to look into cleaning the DEF injector. Other than that, i may need to relay on the dealer or an independent shop to help with the fix.
Any else deal with this code on the 3rd gen motor?