Ram Promaster Forum banner
shifting
1-2 of 2 Results
  1. Promaster General Discussion Forum
    Found a couple threads with similar issues, but not exact. At about 65mph (I only ever go 75 tops), the PM enters this seesaw between 6th and 5th gears. 6th struggles to maintain a constant speed, and at the slightest depression of accelerator, PM drops to 5th and revs high. This is during...
  2. Diesel Promaster Discussion
    I have 2014 PM 3500 with 140,000 miles on it. It is a diesel with the automatic manual transmission. Just got it a month ago, built it into a camper, and am currently on a 2 week trip in the PNW with it. Here is the problem. Anytime I am going down hill the van doesn't seem to want to shift...
1-2 of 2 Results
Top