Last edit by: IB Advertising
See related guides and technical advice from our community experts:
Browse all: General Overview
- Jeep Grand Cherokee WJ 1999 to 2004 Crash Test and Safety Ratings
Important Information to help you understand your Jeep Grand Cherokee.
Browse all: General Overview
XJ Ask the Question Thread
Junior Member
Joined: May 2008
Posts: 15,016
Likes: 11
From: +34° 25' 35.67", -81° 21' 12.04"
Year: 1993
Engine: 4.0
I'll start on this tomorrow. Would you mind coming to help me pull one of the heads since it's just right up the road?
You are a f---kin smart *** pal !! I don't no why they haven't banned you yet ! it's all good to have a smart *** comment on occasion but every time i visit to inquire about something there you are acting like a know it all ***..........
CF Veteran
Joined: Nov 2010
Posts: 15,581
Likes: 8
From: some small town oregon
Year: 1989
Model: Cherokee
Engine: 4.0
He can act like a know it all. Because he is. He knows more than I do and I know a lot. So slow your roll.
::CF Moderator::
Joined: Aug 2011
Posts: 43,971
Likes: 1,578
From: Prescott, Az
Year: 1990
Model: Cherokee (XJ)
Engine: 4.0
CF Veteran
Joined: Oct 2011
Posts: 1,812
Likes: 0
From: South Mills, NC
Year: 1998
Model: Cherokee
Engine: Rebuilt 4.0L I6
I haven't drove the Jeep in a week and when I pull out the driveway and barely step on the brake, it brakes very hard and almost gives you whiplash. But when you drive for a bit it goes away. Why?
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
Rust builds up on the pads when it sits for a while, and it gets ground off after a short drive. That's likely all it is, and that's nothing to worry about.
CF Veteran
Joined: Oct 2011
Posts: 1,812
Likes: 0
From: South Mills, NC
Year: 1998
Model: Cherokee
Engine: Rebuilt 4.0L I6
CF Veteran
Joined: Sep 2010
Posts: 12,692
Likes: 6
From: Mercer County, NJ
Year: 2001
Model: Cherokee
Engine: 4.0L I6 HO
Herp Derp Jerp

Joined: Nov 2011
Posts: 18,251
Likes: 17
From: Parham, ON
Year: 1999
Model: Cherokee
Engine: 4.0L OBD-II
CF Veteran
Joined: Apr 2011
Posts: 4,825
Likes: 2
From: Indianapolis
Year: '99 and '91
Model: Cherokee
Tcase is completely dry (sye install) and trans has been drained and pan removed. I'll get a gallon cuz I think I got some leftover sitting around.
Question.
Is there any reason I should use Valvoline ATF ($1 cheaper at walmart, but a lil further) over parts stores generic atf?
CF Veteran
Joined: Sep 2011
Posts: 10,447
Likes: 0
From: Frederick, MD
Year: 1989
Model: Cherokee
Engine: 4.0
Thank you sirs.
Tcase is completely dry (sye install) and trans has been drained and pan removed. I'll get a gallon cuz I think I got some leftover sitting around.
Question.
Is there any reason I should use Valvoline ATF ($1 cheaper at walmart, but a lil further) over parts stores generic atf?
Herp Derp Jerp

Joined: Nov 2011
Posts: 18,251
Likes: 17
From: Parham, ON
Year: 1999
Model: Cherokee
Engine: 4.0L OBD-II
Thank you sirs.
Tcase is completely dry (sye install) and trans has been drained and pan removed. I'll get a gallon cuz I think I got some leftover sitting around.
Question.
Is there any reason I should use Valvoline ATF ($1 cheaper at walmart, but a lil further) over parts stores generic atf?
If you are, then the NP231 will run fine with any ATF on the market.





wheeeee