Little update! So putting water in the dpf. Well after drying in the sun and trying to blow it out with a leaf blower there is still water in there. When we started the truck after putting it back on it stopped regening and idled normal seems to run ok but the dpf pressure sensor says 1500 psi when before it read 80psi. My friend only has 18 months left on his after market extended warranty so he is canceling it and getting 2k back. The dealer won’t budge on a new dpf which they way 4K for. Since there is only 18 months left of warranty he is just gonna delete it. He is gonna do a full delete and cp3 conversion since he would be spending the 4K anyway.
2016 GMC Denali 2500 CC/SB
Bought used at 9k. Full Delete at 14K.
Wehrli CP3 Conversion, exergy sportsman pump.
Fass 95 with draw straw, MBRP 3" SS Down pipe, Flo-pro 4" strait pipe, Deviant up pipe, Stock intake and plumbing, Motor OPS Single tune Stock with CTS2. Allison Deep pan with Trasynd.