Limp mode after a long tow 2008 Duramax
I just returned from a 3 hour trip home from Rapid City after limp mode occurred. I thought that the DPF would regen but it stayed in limp the entire trip. Could I have ruined the DPF or could it be some other code. I towed a 5th wheel up to Rapid so it did not get a chance to regen and then we did some driving around but not enough to regen. I will try to get a code in the morning and the dealership. The engine light is on and I am taking it in to the GMC dealer in the morning for a service.
Thanks,
Mark
Last edited by Tractorhauler; 06-27-2013 at 21:48.
2007.5 GMC SLE 2500 HD LMM **SOLD**
Owned 2006 GMC Sierra CC LLY/LBZ *2 not a D in SN* 214K Purchased 3/2010
CC/SB/4x4 Summit White
Owned a 2002 GMC CC LB7 CC sold with 135K
Now 2015 GMC Crew Cab Duramax/Allison
Custom Tool box
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