09-21-2015, 03:49 PM
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
04-08-2013, 07:59 PM
CF Veteran
Join Date: Sep 2012
Location: Springfield Virginia
Posts: 1,289
Likes: 0
Received 0 Likes
on
0 Posts
Year: 1998
Model: Cherokee
Engine: 4.0
http://www.allpar.com/SUVs/jeep/cher...nsmission.html
04-08-2013, 08:05 PM
Seasoned Member
Join Date: Jan 2013
Location: Pinehurst
Posts: 298
Likes: 0
Received 0 Likes
on
0 Posts
Year: 2000
Model: Cherokee
Engine: H.O. 4.0L I6
Corrosion's probably got a nice hold on your battery terminals - maybe some penetrating oil and tapping it with a hammer
As for the injectors heat soak is a problem on the 2000+ XJs with California Emissions. If you have the two-mini cats in your exhaust manifold and 4 O2 sensors it would be wise to just wrap them and not wait for problems. The mini cats throw off enough heat to boil the fuel in the injectors. Automotive stores have specific heat wrap tape.
As for the injectors heat soak is a problem on the 2000+ XJs with California Emissions. If you have the two-mini cats in your exhaust manifold and 4 O2 sensors it would be wise to just wrap them and not wait for problems. The mini cats throw off enough heat to boil the fuel in the injectors. Automotive stores have specific heat wrap tape.
04-08-2013, 08:50 PM
CF Veteran
Join Date: Nov 2010
Location: chillicothe, OH
Posts: 2,139
Likes: 0
Received 1 Like
on
1 Post
Year: 1991
Model: Cherokee
Engine: 4.0
Changed the fuel filter. Nothing new. Here is a link to a YouTube video so you can hear it.
Video Link: https://www.youtube.com/watch?v=gDqXlh_jr18&feature=youtube_gdata_player
Any ideas?
04-08-2013, 08:54 PM
CF Veteran
Join Date: Apr 2011
Location: Carrollton, GA
Posts: 14,553
Likes: 0
Received 1 Like
on
1 Post
Year: 1994
Model: Cherokee
Engine: Inline 6 4.0L High Output
04-08-2013, 08:57 PM
CF Veteran
Join Date: Jul 2009
Location: New Jersey
Posts: 2,522
Likes: 0
Received 0 Likes
on
0 Posts
Year: 2000
Model: Cherokee
Engine: l6 HO
Corrosion's probably got a nice hold on your battery terminals - maybe some penetrating oil and tapping it with a hammer
As for the injectors heat soak is a problem on the 2000+ XJs with California Emissions. If you have the two-mini cats in your exhaust manifold and 4 O2 sensors it would be wise to just wrap them and not wait for problems. The mini cats throw off enough heat to boil the fuel in the injectors. Automotive stores have specific heat wrap tape.
As for the injectors heat soak is a problem on the 2000+ XJs with California Emissions. If you have the two-mini cats in your exhaust manifold and 4 O2 sensors it would be wise to just wrap them and not wait for problems. The mini cats throw off enough heat to boil the fuel in the injectors. Automotive stores have specific heat wrap tape.
I would have to guess that even if there were 00s without them the numbers would be slim. Since a large # of vehicles are sold in California I bet they all have the cali emissions... Or not?...
04-08-2013, 08:59 PM
CF Veteran
Join Date: Nov 2010
Location: chillicothe, OH
Posts: 2,139
Likes: 0
Received 1 Like
on
1 Post
Year: 1991
Model: Cherokee
Engine: 4.0
To be more clear...
Started trails on new property. Got back to creek. Started running very bad.. Here is a link:
Syptoms-many cranks to start (but has a new starter). Finally fires, albeit slowly. Runs ok. When comes up to temp, starts bogging down. Hit the gas bogs right down. Idles ok. Runs ok down highway 10-15 minutes or so.
Have since replaced fuel filter and idle air control. I was driving over some pretty thick brush. Dunno.
I am puzzled. O.o
Started trails on new property. Got back to creek. Started running very bad.. Here is a link:
Syptoms-many cranks to start (but has a new starter). Finally fires, albeit slowly. Runs ok. When comes up to temp, starts bogging down. Hit the gas bogs right down. Idles ok. Runs ok down highway 10-15 minutes or so.
Have since replaced fuel filter and idle air control. I was driving over some pretty thick brush. Dunno.
I am puzzled. O.o
04-08-2013, 09:05 PM
Member
Join Date: Sep 2012
Location: ct
Posts: 200
Likes: 0
Received 0 Likes
on
0 Posts
Year: 2000
Model: Cherokee
Engine: 4.0 I6
04-08-2013, 09:21 PM
CF Veteran
Join Date: Sep 2012
Location: Springfield Virginia
Posts: 1,289
Likes: 0
Received 0 Likes
on
0 Posts
Year: 1998
Model: Cherokee
Engine: 4.0
04-08-2013, 09:32 PM
Newbie
Join Date: Apr 2013
Location: oklahoma
Posts: 4
Likes: 0
Received 0 Likes
on
0 Posts
Year: 2000
Model: Cherokee
Engine: 4.0
ive got a 2000 4.0 xj and I have an 02 heater sensor high voltage check engine light on and when the jeep is at idle it runs rough and sometimes itll start to die and I have to rev it up to keep it alive and if I just let it run rough itll build up pressure and pop off the pcv valve line and the air filter hose off the throttle body and smoke will come out of the oil breather. It also has a neutral safety switch light on. has anybody else experienced this any ideas of what it could be? and it died I plugged everything back up and it started fine.
04-08-2013, 09:39 PM
CF Veteran
Join Date: May 2012
Location: Colorado
Posts: 3,242
Likes: 0
Received 2 Likes
on
2 Posts
Year: 1992 Cherokee Sport
Engine: Bone-Stock 242
I just remembered the plug on my D35 Diff has a very slow leak, which is annoying since my driveway is angled. Can i just plug it up with a little RTV?
04-08-2013, 09:41 PM
CF Veteran
Join Date: Apr 2011
Location: Carrollton, GA
Posts: 14,553
Likes: 0
Received 1 Like
on
1 Post
Year: 1994
Model: Cherokee
Engine: Inline 6 4.0L High Output
04-08-2013, 09:42 PM
CF Veteran
Join Date: May 2012
Location: Colorado
Posts: 3,242
Likes: 0
Received 2 Likes
on
2 Posts
Year: 1992 Cherokee Sport
Engine: Bone-Stock 242
04-08-2013, 09:54 PM
CF Veteran
Join Date: Apr 2011
Location: Carrollton, GA
Posts: 14,553
Likes: 0
Received 1 Like
on
1 Post
Year: 1994
Model: Cherokee
Engine: Inline 6 4.0L High Output