exaust brake and downshifting
not really sure how exhaust brake works. when coming down a hill should I have it in tow-haul. and with exhaust brake on, should it auto shift down or should I be doing the shifting. not even sure...
Forum Discussion
Hi, been reading this topic and found it somewhat interesting. I have a 2015 2500 Big Horn Cummins, all the bells and whistles, recently while traveling west, going down Donner Pass, T/H and E/B (yellow) engaged, slowed to 45 mph at the top of grade started decent, truck down shifted E/B kicked in, foot off accelerator, speed increased to 60, started to ride brakes, regular run-away, 3rd gear and screaming close to "red line". Sounded like a F-4 on the cats waiting for the "GO". Trying to hold back a Keystone Cougar F/W 11,450, Pucker factor +2. But I made it!!
Dan
Dan
