Rough Idle and Hesitation - Jeep Wrangler Forum
Jeep Wrangler Forum

Go Back   Jeep Wrangler Forum > TJ Jeep Wrangler Forum > TJ Tech Forum

Join Wrangler Forum Today


Reply
 
Thread Tools

Please support our sponsors and let them know you heard about them on WranglerForum.com
Old 08-04-2010, 11:18 AM   #1
Newb
 
Join Date: Jul 2010
Posts: 9
Rough Idle and Hesitation

I have a 2003 TJ with a 4.0 that is running rough at idle and also hesitates a bit when I acellerate from a dead stop? Any ideas? I was thinking spark plugs or Throttle Positioning Sensor? I changed out spark plugs yesterday and it still does the same thing???

jdenny is offline   Quote
Reply

Thread Tools

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
06 4.0 with engine hesitation at rolling speeds 06 Red Rubicon TJ General Discussion Forum 18 09-17-2011 09:09 PM
2.5 runs rough when cold JakeE YJ Tech Forum 1 02-28-2011 08:49 PM
97 4.0 Idle issue Sahara1998 TJ Tech Forum 3 07-15-2010 07:13 PM
question for master mechanics about idle? autopc25 TJ Tech Forum 11 01-19-2010 05:52 PM
Irratic idle and hestitation while driving jeeper95yj YJ Tech Forum 5 02-24-2008 12:54 PM



Download our Mobile App

» Featured Product

All times are GMT -5. The time now is 11:03 AM.



Jeep®, Wrangler, Liberty, Wagoneer, Cherokee, and Grand Cherokee are copyrighted and trademarked to Chrysler Motors LLC.
Wranglerforum.com is not in any way associated with the Chrysler Motors LLC