mudcharger
Junior Member
- Joined
- Apr 2, 2014
- Posts
- 4
- Reaction score
- 0
- Ram Year
- 1999
- Engine
- 5.2
I have a 1999 Dodge 1500 4x4 5.2L. The truck seems like it keeps going in and out of neutral, or it might even be shifting in and out of overdrive fast. Sometimes its a nig jump in rpms (1000) and the whole truck jults alot. Sometimes its small (200-300rpm). It seems to only do it when it is warm outside, and it doesnt do it the whole trip it started doing it this fall and never did it the whole winter until recently when it started warming back up outside. I did take it to a shop, they said it only popped one code up wich was p0420 and they changed o2 sensor and it cleared it. They said the shifting wasnt consistant enough to get a proper diagnosis. The truck has approx 138,000 miles. I appreciate any ideas! I just need it fixed before it explodes!!