mitsumotors
NAXJA Forum User
- Location
- Winnipeg
has anyone experienced this. when i start my jeep it revs up to 2000rpm right away then drops down to 1500 immediately, then drops to 1000 and even down to about 800 then slowly levels out at about 1000-1100rpm.after driving it for a while it drives nice but when i shift down to first to stop and push the clutch all the way in to stop it jump up to 1250rpm sometimes even around 1400rpm, and stays there while i'm holding the clutch. by the way, its a 88' 4.0L 5speed. i lust replaced the manifold temp sensor, coolant temp sensor, oxygen sensor and knock sensor, and i adjusted the throttle position sensor to about 17% give or take. whats up with this???