Rough Idle - Jeep Wrangler Forum
Jeep Wrangler Forum

Go Back   Jeep Wrangler Forum > JK Jeep Wrangler Forum > JK 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 06-01-2014, 03:29 PM   #1
Jeeper
 
Join Date: Jan 2014
Posts: 24
Rough Idle

Hey all,

Got '10 Mountain Unlimited and this week its idling at 500-600 and really rough. Now the check engine light is on. Any thoughts before I take her in?


__________________
Joe n Jules Merenda

2010 Wrangler Unlimited Mountain
Bone stock save the K&N but I cant wait to trick it
1998 Cherokee Sport
JMerenda is offline   Quote Quick Reply
Old 06-01-2014, 09:04 PM   #2
Supporting Member Commercial Member

WF Supporting Member
 
Daniel_M's Avatar
 
Join Date: Nov 2011
Location: Arizoner
Posts: 2,396
Maybe plugs and/or wires. How many miles? You the only owner?

-Dan

__________________
-Dan, Owner
RockRaider4x4 - PM me for a quote
Free shipping on most items
Suspension package deals available
Daniel_M is offline   Quote Quick Reply
Old 06-01-2014, 09:46 PM   #3
Jeeper
 
Antonio_jku's Avatar
 
Join Date: Nov 2013
Posts: 907
Many clutch isn't disengaging all the way
Antonio_jku is offline   Quote Quick Reply
Old 06-02-2014, 05:48 AM   #4
Jeeper
 
Norge17's Avatar
 
Join Date: Nov 2013
Posts: 47
I have the 2 door version and at 75k miles idle was horrible until I changed the plugs which were in horrible shape
Norge17 is online now   Quote Quick Reply
Old 06-04-2014, 09:33 PM   #5
Jeeper
 
Join Date: Jan 2014
Posts: 24
Turns out #4 was misfiring, Lots of carbon on the plug and the wire looked a bit melted. I'm doing new plugs and wires all around. Norge, funny about the mileage. 74k this week
__________________
Joe n Jules Merenda

2010 Wrangler Unlimited Mountain
Bone stock save the K&N but I cant wait to trick it
1998 Cherokee Sport
JMerenda is offline   Quote Quick Reply
Reply

Quick Reply
Message:
Options

Register Now

In order to be able to post messages on the Jeep Wrangler Forum forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.
User Name:
If you do not want to register, fill this field only and the name will be used as user name for your post.
Password
Please enter a password for your user account. Note that passwords are case-sensitive.
Password:
Confirm Password:
Email Address
Please enter a valid email address for yourself.
Email Address:

Log-in

Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.



Thread Tools

Posting Rules
You may post new threads
You may 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




» Featured Product

All times are GMT -5. The time now is 02:13 PM.



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