A/C on idle issue
Thread Starter
CF Veteran
Joined: Jun 2016
Posts: 1,011
Likes: 20
From: CO
Year: 99
Model: Cherokee (XJ)
Engine: 4.0
A/C on idle issue
on hot days ive had the AC full on, this at stop lights has had the jeep idling poorly. it runs like its stuttering at 600ish rpm.
IAC is stock but recently cleaned a few months back with the TB, no other running idling issues outside of 3-4
AC on.
what the heck can causes this?
IAC is stock but recently cleaned a few months back with the TB, no other running idling issues outside of 3-4
AC on.
what the heck can causes this?
CF Veteran
Joined: Nov 2010
Posts: 5,841
Likes: 117
From: In the middle of Minnesota!
Year: 1999
Model: Cherokee
Engine: 4.0
Cleaning of the idle air control CAN, but does not guarantee full function. There are electronics in it and if and when those fail, cleaning won't be the fix.
I'd recommend replacing it. With a MOPAR IAC from your Jeep dealer.
I'd recommend replacing it. With a MOPAR IAC from your Jeep dealer.