Go Back   Jeep Garage - Jeep Forum > Jeep Platform Discussion > Grand Cherokee - WK2 - > Trouble Shooting/Problems/Service

Join Jeep Garage Today
Reply
 
Thread Tools Display Modes
 
  #1  
Old 02-08-2014, 09:26 AM
Member
 
Join Date: Oct 2013
Posts: 6
Thanks: 0
Thanked 0 Times in 0 Posts
Rep Power: 345
mesa4234 is on a distinguished road
2014 showing P0304

I have about 3600 miles on my 2014 GC V6 and while I was driving yesterday, my CEL went on. I used my code reader, and the only code that is showing is P0304, which is a cylinder 4 misfire. I scheduled service for Monday, but I was wondering if anyone has seen this in a car this new. Thanks!
__________________

__________________
Reply With Quote
  #2  
Old 02-09-2014, 05:46 PM
cmontel727's Avatar
Member
My Jeep: 2014 3.6L WK2
 
Join Date: Mar 2013
Location: Newton NJ
Posts: 13
Thanks: 0
Thanked 0 Times in 0 Posts
Rep Power: 561
cmontel727 is on a distinguished road
Re: 2014 showing P0304

I am struggling with a number 5 misfire. They tried fixing it with a computer reset, coil pack replacement, and new spark plug. The dealer has ordered me a new cylinder head to fix the problem. It is frustrating since the truck only had 5000 miles when this problem started.
__________________

__________________
Reply With Quote
  #3  
Old 02-11-2014, 06:51 AM
Member
 
Join Date: Oct 2013
Posts: 6
Thanks: 0
Thanked 0 Times in 0 Posts
Rep Power: 345
mesa4234 is on a distinguished road
Re: 2014 showing P0304

Just an update.

Its at the dealer, yesterday they checked the compression and did a leak down test and nothing showed to be wrong, so today they are going to deal with the electronics (coil pack etc.) I have a feeling this is not going to be an easy fix. The service manager did not sound too optimistic on the phone yesterday.
__________________
Reply With Quote
Reply

Tags
2014

Thread Tools
Display Modes

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
New here...showing off ARJGC12 Members Rides-Showoff 5 12-27-2013 09:45 AM
Buttons showing white? Milgrad Trouble Shooting/Problems/Service 9 08-29-2013 07:43 AM
Help! P0304 cylinder 4 misfire SvenskaJeepGuy Troubleshooting/Problems 16 09-16-2012 01:05 PM
Showing some Cherokee love 1 GRAND Cherokee-SJ and XJ 14 08-05-2009 02:27 PM

Powered by vBadvanced CMPS v3.2.3

All times are GMT -5. The time now is 08:22 AM.


Powered by vBulletin® Version 3.8.8 Beta 4
Copyright ©2000 - 2014, vBulletin Solutions, Inc.
Copyright 2012 - JeepGarage.Org
The Jeep Grand Cherokee Owners Community