overflow
NAXJA Forum User
- Location
- Bolingbrook, IL
1990 Wagoneer Limited, when it's in idle the RPMs go up and down (every couple of seconds) and then it eventually dies out. Seems worse if I have to come to a hard stop. Just started doing this today. Been searching and found some stuff on TPS but it sounds like if that is bad (or out of adjustment) you would just get either too high or too low of an RPM, not the cycling I'm seeing. Does this sound like a bad EGR valve? If so, should I just replace?
Works fine if I'm at highway speed, etc. - drove it about 200 miles today, only had problems in local traffic.
Works fine if I'm at highway speed, etc. - drove it about 200 miles today, only had problems in local traffic.