Duramax and towing a 10600lb 5th wheel
This is a question about the trans. Should I just leave the truck in "D" and go or should I be in manual mode and restrict it to 5th gear? The truck seems to be laboring on slight uphill grades but wi...
Forum Discussion
Bear has a Kodiak MDT d/a combo. As such, he is always in t/h mode. He has no normal mode! No different than those of us with 90's style gm pickups. The 4l80e trans does not have a t/h mode either. You have to get a 2000+ model to get this trans with a t/h option.
It is also possible depending upon gvwr of bears rig, he may not have the 1000 series. But a 2000 series if he has a dot class six 19501-26k 5500 model. The 19500 gvwr 5500 has the 1000 same as the 2500hd to 4500 models.
March
It is also possible depending upon gvwr of bears rig, he may not have the 1000 series. But a 2000 series if he has a dot class six 19501-26k 5500 model. The 19500 gvwr 5500 has the 1000 same as the 2500hd to 4500 models.
March
