HaleYes
NAXJA Forum User
- Location
- Clay County, IL
96 XJ 4.0
Starts just fine. Afer about 5-6 minutes of running, the idle slowly starts to rise and stays there once it hits a certain point. It rises slowly enough that you don't even really notice it. I do not have a tach, so I don't know what that point is. It has not thrown any codes.
While running(idling high), I unplugged the IAC. When I did that, the idle rose significantly. When I plugged it back in, it went back down to the high idle.
I have sprayed all vacuum lines with brake cleaner and found nothing. I have removed all of the vacuum lines and plugged the vacuum ports individually and that did nothing, still idles high.
After I did all of this, the CEL is now on. I would imagine that is due to me playing with AIC.
I can not find a method anywhere to test the AIC. Is there a way to test it?
I found a thread that was similar, and it was found that a grounding problem was the culprit. All grounds appear to be fine.
What next?
TIA
Hale
Starts just fine. Afer about 5-6 minutes of running, the idle slowly starts to rise and stays there once it hits a certain point. It rises slowly enough that you don't even really notice it. I do not have a tach, so I don't know what that point is. It has not thrown any codes.
While running(idling high), I unplugged the IAC. When I did that, the idle rose significantly. When I plugged it back in, it went back down to the high idle.
I have sprayed all vacuum lines with brake cleaner and found nothing. I have removed all of the vacuum lines and plugged the vacuum ports individually and that did nothing, still idles high.
After I did all of this, the CEL is now on. I would imagine that is due to me playing with AIC.
I can not find a method anywhere to test the AIC. Is there a way to test it?
I found a thread that was similar, and it was found that a grounding problem was the culprit. All grounds appear to be fine.
What next?
TIA
Hale