Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here XJ (84-01)
All OEM related XJ specific tech. Examples, no start, general maintenance or anything that's stock.

Multiple misfire #3 & #6

Old 06-27-2016, 10:21 AM
  #1  
Newbie
Thread Starter
 
sewperdave's Avatar
 
Join Date: Jun 2016
Posts: 1
Likes: 0
Received 0 Likes on 0 Posts
Model: Cherokee
Default Multiple misfire #3 & #6

I recently bought an 01 XJ with a rebuilt motor. The Jeep sat for almost a year and immediately the radiator sprung a leak. Before I could get it replaced, I ran it hot. I replaced the radiator, water pump, thermostat, and fan clutch and everything seemed ok. Within a week, the check engine light came on. I checked codes, multiple misfire #1 and #6. I replaced all 6 plugs. #6 had what appeared to be oil around threads of plug not on electrode. The others didn't look that bad. It's been running smooth for over a week and now the light comes on again. This time #3 and #6 misfire. I have ordered a replacement coil. Any suggestions. Thanks
Old 06-27-2016, 01:18 PM
  #2  
CF Veteran
 
Firestorm500's Avatar
 
Join Date: Apr 2009
Posts: 4,734
Likes: 0
Received 9 Likes on 9 Posts
Year: 2015, 2012
Model: Grand Cherokee (WK2)
Engine: 3.6L
Default

Possible cracked 0331 head. They do that a lot.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
L2daGee
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
18
12-15-2017 03:10 AM
nabtastic
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
34
09-04-2016 07:51 PM
Seanxjco
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
6
04-01-2016 03:02 PM
brittmeister
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
4
04-01-2016 08:53 AM
Tracy Gillum
Stock Grand Cherokee Tech. All ZJ/WJ/WK Non-modified/stock questions go here!
0
03-30-2016 05:17 PM

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 

Thread Tools
Search this Thread
Quick Reply: Multiple misfire #3 & #6



All times are GMT -5. The time now is 08:47 PM.