Low rpm issue - JeepForum.com
Search  
Sign Up   Today's Posts
User: Pass: Remember?
Advertise Here
Jeep Home Jeep Forum Jeep Classifieds Jeep Registry JeepSpace Jeep Reviews Jeep Gallery Jeep Clubs Jeep Groups Jeep Videos Jeep Events Jeep Articles
Go Back JeepForum.com > Models > Jeep Grand Cherokee & Commander Forums > ZJ Grand Cherokee Forum > Low rpm issue

Premium LED Lighting by VISION X, Proudly sold at ROCKRIDGFS: Wrangler RGB Multicolor Fog Light LEDs: Awesome EffectCess Recovery Gear Snatch Tow Strap OffRoad @ ROCKRIDGE4WD

Reply
Unread 05-24-2014, 01:34 PM   #1
kildog65
Registered User
 
Join Date: Nov 2013
Posts: 20
Low rpm issue

I have the 5.2 v8 and I have been recently getting low rpms and occasionally stalls when is pull out if a parking spot or my drive way have any ideas what could be the problem?

kildog65 is offline   Reply With Quote
Unread 05-24-2014, 01:59 PM   #2
dellis
Registered User
1998 ZJ 
 
Join Date: Feb 2013
Location: Vienna, VA
Posts: 313
The Idle Air Controller would be one of the first suspects. Removal and cleaning with carburetor cleaner usually does the trick.

Air leaks or a bad coil (or some other part of your "spark" system such as plugs, distributor, plug wires) are other suspect areas. I just had a similar problem with low idle, stumbling idle, hesitation and dieing out of low RPMs ... and it turned out to be the coil:

http://www.jeepforum.com/forum/f13/d...-idle-2417169/
dellis is offline   Reply With Quote
Unread 05-24-2014, 04:07 PM   #3
newfieZJ
Registered User
1995 ZJ 
 
Join Date: May 2008
Location: , Alberta
Posts: 6,406
X2^

http://www.jeepforum.com/forum/f13/h...-valve-756934/

Check your plugs for oil fouling from a bad plenum gasket . Do a visual inspection when doing the IAC
newfieZJ is offline   Reply With Quote




Jeep, Wrangler, Cherokee, Grand Cherokee, and other models are copyrighted and trademarked to Jeep/Chrysler Corporation. JeepForum.com is not in any way associated with Jeep or the Chrysler Corp.