Hey Cummins owners / fans
I have a 2015 dodge ram 3500 6.7L fully deleted with MM3 Tuner and CCS tunes with trans tunning 38 inch nitto tires plus 22 inch fuel wheels, S&B CAI and a 8 inch bds long arm lift kit with dual stabilizers and a 4 inch MBRP exhaust catback.
I'm pretty new to the diesel family so I'd figure I ask all of you instead of spending thousands of dollars at a dealer to diagnose my problem and I'm sure that's why were all here is to help each other out and save some money so give me a break if you can help me out.
My problem :the issue that the truck is having when I'm pulling my 8000 pound travel trailer up some steep grades it starts to kind of chug and shutter and I lose power at the floor, so I drop the gear down 5/6th to about 4 th gear to get my RPM above 1500 and then its fine and the EGT's start to actually go down.
I just want to know if this is a common issue with diesel's and I just have manually gear down all the time and also (towhaul mode is on ) or is my problem too big of a tire or is it a trans tuning problem idk where to start or if I should go see my diesel mechanic in town?
Bookmarks