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XJ Ask the Question Thread
Moderator of Jeeps
Joined: Jul 2011
Posts: 21,029
Likes: 3
From: Frederick, MD from Cleveland, OH
Year: 1993 YJ Wrangler
Engine: 4.0 I6
Originally Posted by NewKindOfClown
...It wasn't that impressive. I bet I can get all four tires off the ground. Hold my beer and watch this.
Herp Derp Jerp

Joined: Nov 2011
Posts: 18,251
Likes: 17
From: Parham, ON
Year: 1999
Model: Cherokee
Engine: 4.0L OBD-II
Old? You've got one year on me!
Real H&S people photocopy last month's inspection sheet and fill in a new date!
CF Veteran
Joined: Sep 2010
Posts: 12,692
Likes: 6
From: Mercer County, NJ
Year: 2001
Model: Cherokee
Engine: 4.0L I6 HO

Now i feel old lol.
Senior Member
Joined: Jul 2012
Posts: 503
Likes: 0
From: North West Ohio
Year: 2000
Model: Cherokee
Engine: 4.0 liter in-line six
I just bought an 01 Cherokee sport. I just found out about the cyl head issues as well. I noted that the new ride had a new head on it also. I asked the seller about it and he said it was a new head, I looked for the 0331 stamp and the tupi stamp in the locations mentioned in the cracked cyl head thread and there were no markings. Only a small plate that said "mexico" on it with another small plate with random #'s, both on the passenger side center. Does anyone have any experience with this type of head? Do I still need to worry about the cracking happening with the 0331 heads?
CF Veteran
Joined: Aug 2010
Posts: 8,357
Likes: 102
From: Canton, MI
Year: 1999
Model: Cherokee
Engine: 4.0
After reading all the posts from you old falmers I need to take a nap.
I recently bought a jeep cherokee sport 2001 4x4. Car ran pretty good for a while until recently the check engine light came on due to a misfire. When i start the car sometimes the car begins to shake, when it does this i simply leave the car alone for a little and when i come back it starts up just fine, what could be causing the misfire to happen only sometimes and not all the time? I need some suggestions
CF Veteran
Joined: Oct 2011
Posts: 1,812
Likes: 0
From: South Mills, NC
Year: 1998
Model: Cherokee
Engine: Rebuilt 4.0L I6
I recently bought a jeep cherokee sport 2001 4x4. Car ran pretty good for a while until recently the check engine light came on due to a misfire. When i start the car sometimes the car begins to shake, when it does this i simply leave the car alone for a little and when i come back it starts up just fine, what could be causing the misfire to happen only sometimes and not all the time? I need some suggestions
CF Veteran
Joined: Sep 2010
Posts: 12,692
Likes: 6
From: Mercer County, NJ
Year: 2001
Model: Cherokee
Engine: 4.0L I6 HO
CF Veteran
Joined: Aug 2010
Posts: 1,085
Likes: 3
From: Fountain Inn, SC
Year: 1988
Model: Comanche (MJ)
Engine: I6 4.0L
horrible grinding noise from rear when aaround 45mph when letting off gas. been doing it since the 3inch lift and now its worse with the 4.5 ruled out the pinion seal and bearing..gonna pull the rear diff cover and check everything friday and maybe even take the driveshaft off to rule out the transfer case. thoughts?





