Cylinder 3 misfire -
LinkBack Thread Tools
post #1 of 2 Old 05-24-2013, 12:45 AM Thread Starter
Registered User
2001 WJ 
Join Date: Mar 2013
Location: Easley
Posts: 75
Cylinder 3 misfire

Hey guys. I search an couldn't find anything on my misfire. I have a cylinder 3 misfire and idk what it is.

Hers what I've done. I've replaced the spark plugs and coil pack. Fuel filter hasn't been changed yet, but I bought a new and will be on soon.

If this doesn't fix it what else could it be? It runs fine and I can barely tell that it's misfiring. Just a small tiny shakin if the engine. Nothin major but I'd like to fix it before t is.

Thanks guys!!!

Jeep for life!
Anthem Off-Road
IG: Wjpride
esac205 is offline  
Sponsored Links
post #2 of 2 Old 05-24-2013, 01:01 AM
Registered User
1999 WJ 
Join Date: Aug 2008
Location: Vernon
Posts: 3,682
You can move #3 fuel injector to a cylinder that is not currently misfiring. If the misfire moves to the cylinder with that fuel injector you know that is your issue. How did your old spark plugs look? Any carbon tacking on your old coil? You can to a compression test to check the bottom end of your engine. You can take your valve cover off to check the top of your engine.
99WJ539918 is offline  

Quick Reply

Register Now

In order to be able to post messages on the forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.

User Name:
Please enter a password for your user account. Note that passwords are case-sensitive.


Confirm Password:
Email Address
Please enter a valid e-mail address for yourself.

Email Address:


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.

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page

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 On
Refbacks are On

For the best viewing experience please update your browser to Google Chrome