akorna
NAXJA Forum User
- Location
- Virginia Beach, VA
My recently purchased '99 XJ Auto 4.0L 4X4 with 109K runs great, but has slightly rough idle (miss). I replaced plugs, wires, cap, rotor, fuel injector cleaner, removed and cleaned throttle body and IAC. The TPS checks out according to spec for idle voltage, but when I connect my auto xray scanner it shows a 15% throttle opening at idle. (It shows 0% on my other OBDII cars, both GM) Cleaning the throttle body/IAC did get rid of an off idle stumble. Air filter looks almost new. Any other ideas?
Thanks!
Thanks!