88XjLaredo
NAXJA Forum User
- Location
- Chattanooga, Tn
Hey guys I need some help with my high idle. I've got a 1988 Cherokee with nearly 220,000 miles on it and it idles extremely high. It idles high enough sometimes while I'm driving that it will accelerate on it's own to 40-50 mph without me even touching the gas pedal. This of course is extremely dangerous especially when I have to make a sudden stop. I have replaced the cap, rotor, plugs, and cleaned the throttle body and it has only helped a little. I do have the Rusty's K&N Intake on it and I've noticed that some of the vaccum line connections are very tight. Could that have anything to do with my high idle? Also, to my knowledge, the 02 sensor and TPS have never been replaced so I'm guessing at 220k that its time for a change...