I am planning a service in my transmission. I really hate bending over and paying rediculous prices for fluid from mopar. Has anyone used any other fluid with success ?
Hello all, my 16 eco deisel seems to have rpm surge at highway speed. It’s about 200 rpm on gauge , I am thinking transmission is down shifting for a split second ? I tried with or without cruise, in tow haul mode and downshifted it to 7 and it still does it. Could it possibly be tps , or should...