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.
Old Sep 21, 2015, 03:49 PM
How-Tos on this Topic
Last edit by: IB Advertising
See related guides and technical advice from our community experts:

Browse all: General Overview
Print Wikipost

XJ Ask the Question Thread

Thread Tools
 
Search this Thread
 
Old Jan 18, 2013 | 08:48 PM
  #21046  
Jeepyjeepy's Avatar
Seasoned Member
 
Joined: Jun 2011
Posts: 419
Likes: 0
From: Wichita
Year: 1987
Model: Cherokee
Engine: 4.0
Default

Originally Posted by odgreen89on35s

Squeeze two white tabs push in then pull out.
I need to know the size of the ports to get appropriate fuel lines fro my ho conversion....
Old Jan 18, 2013 | 09:20 PM
  #21047  
straightsixjeep's Avatar
CF Veteran
 
Joined: Aug 2012
Posts: 1,539
Likes: 0
From: ks
Year: 1998
Model: Cherokee
Engine: 4.0
Default

Originally Posted by Jeepyjeepy
I need to know the size of the ports to get appropriate fuel lines fro my ho conversion....
I used a universal tool when I separated the quick disconnect, not sure on the size. Maybe someone else will chime in, didnt know there were different sized lines.
Old Jan 18, 2013 | 09:32 PM
  #21048  
JZENKER's Avatar
Newbie
 
Joined: Jan 2013
Posts: 6
Likes: 0
Model: Cherokee
Default Mistery Empty Coolant tank

Okay here goes my first real question as a newb. My 98 XJ, which I believe has the non-pressurized coolant overflow tank, keeps running dry, there is no evidence of a leak anywhere. The exhaust is unusually pungent, no signs of overheating, I only have idiot lights (apropriate for owner) radiator is full. The aux fan runs on and off and on and off in rapid succession. What's up?
Old Jan 18, 2013 | 09:45 PM
  #21049  
DESERTXJ206's Avatar
CF Veteran
 
Joined: May 2011
Posts: 1,458
Likes: 2
From: Glendale,Az
Year: 1990
Model: Cherokee
Engine: 4.0l 6Cyl
Default

88 xj 4.0l 4x4

Making a parts list to buy in a few weeks with my tax refund. Looking at autozones website at the rear drum kits, one list the option 10" x 1.75" and the other is 10" x 2.5".

What is standard on the 88?

Also looking to replace the calipers. Is it worth buying the "loaded" calipers. Iv never done new calipers so dont know the difference.
Old Jan 18, 2013 | 09:47 PM
  #21050  
my89xj's Avatar
CF Veteran
 
Joined: Sep 2011
Posts: 10,447
Likes: 0
From: Frederick, MD
Year: 1989
Model: Cherokee
Engine: 4.0
Default

Originally Posted by DESERTXJ206
88 xj 4.0l 4x4

Making a parts list to buy in a few weeks with my tax refund. Looking at autozones website at the rear drum kits, one list the option 10" x 1.75" and the other is 10" x 2.5".

What is standard on the 88?

Also looking to replace the calipers. Is it worth buying the "loaded" calipers. Iv never done new calipers so dont know the difference.
What rear axle do you have? Take a pic of it of you don't know. I'm 99.9% sure the bigger one would be for a Dana 44 and the smaller one for a Dana 35.
Old Jan 18, 2013 | 09:54 PM
  #21051  
DESERTXJ206's Avatar
CF Veteran
 
Joined: May 2011
Posts: 1,458
Likes: 2
From: Glendale,Az
Year: 1990
Model: Cherokee
Engine: 4.0l 6Cyl
Default

Originally Posted by my89xj

What rear axle do you have? Take a pic of it of you don't know. I'm 99.9% sure the bigger one would be for a Dana 44 and the smaller one for a Dana 35.
Turdyfive im sure i have.
Old Jan 18, 2013 | 10:21 PM
  #21052  
salad's Avatar
Herp Derp Jerp
Premium Member
 
Joined: Nov 2011
Posts: 18,251
Likes: 17
From: Parham, ON
Year: 1999
Model: Cherokee
Engine: 4.0L OBD-II
Default

Originally Posted by JZENKER
Okay here goes my first real question as a newb. My 98 XJ, which I believe has the non-pressurized coolant overflow tank, keeps running dry, there is no evidence of a leak anywhere. The exhaust is unusually pungent, no signs of overheating, I only have idiot lights (apropriate for owner) radiator is full. The aux fan runs on and off and on and off in rapid succession. What's up?
The #1 sign of a cracked head is unexplained coolant loss Check your engine oil immediately. 1998 doesn't have the 0331 head so here's hoping that if the head did crack you're just burning it, or maybe a head gasket.
Old Jan 18, 2013 | 10:52 PM
  #21053  
onlyinajeep726's Avatar
CF Veteran
 
Joined: Apr 2011
Posts: 1,146
Likes: 0
From: Clayton, NC
Year: 1988
Model: Cherokee
Engine: 4.6L I6 Stroker with port matched +99 intake and 62mm TB
Default

Ok guys, don't grill me here, but what would cause a 2.5L engine (or any engine for that matter) to run fine for a while then suddenly lose power for no apparent reason? I know all the vacuum lines need replacing as I suspect that may be part of the issue, but what else should I look for? It's the TBI 4-banger in my '86 MJ.
Old Jan 18, 2013 | 10:53 PM
  #21054  
XJtlk789's Avatar
Member
 
Joined: Sep 2009
Posts: 238
Likes: 0
Year: 2001
Model: Cherokee
Engine: 4.0l I6
Default

Anyone ever hear of/use "HOD" bulbs? Like these?

http://oraclelights.com/automotive-l...ACLE-HOD-Bulbs
Old Jan 18, 2013 | 11:11 PM
  #21055  
salad's Avatar
Herp Derp Jerp
Premium Member
 
Joined: Nov 2011
Posts: 18,251
Likes: 17
From: Parham, ON
Year: 1999
Model: Cherokee
Engine: 4.0L OBD-II
Default

Originally Posted by onlyinajeep726
Ok guys, don't grill me here, but what would cause a 2.5L engine (or any engine for that matter) to run fine for a while then suddenly lose power for no apparent reason? I know all the vacuum lines need replacing as I suspect that may be part of the issue, but what else should I look for? It's the TBI 4-banger in my '86 MJ.
Lots of things... lack of fuel, turning the ignition key off... lol

Can you be a little more specific? What happened? What are the rest of the symptoms? Does it idle rough?
Old Jan 18, 2013 | 11:12 PM
  #21056  
salad's Avatar
Herp Derp Jerp
Premium Member
 
Joined: Nov 2011
Posts: 18,251
Likes: 17
From: Parham, ON
Year: 1999
Model: Cherokee
Engine: 4.0L OBD-II
Default

Originally Posted by XJtlk789
Anyone ever hear of/use "HOD" bulbs? Like these?

http://oraclelights.com/automotive-l...ACLE-HOD-Bulbs
Sounds like a scam... WTF is with these blue bulbs anyway
Old Jan 18, 2013 | 11:20 PM
  #21057  
onlyinajeep726's Avatar
CF Veteran
 
Joined: Apr 2011
Posts: 1,146
Likes: 0
From: Clayton, NC
Year: 1988
Model: Cherokee
Engine: 4.6L I6 Stroker with port matched +99 intake and 62mm TB
Default

Originally Posted by salad
Lots of things... lack of fuel, turning the ignition key off... lol

Can you be a little more specific? What happened? What are the rest of the symptoms? Does it idle rough?
Sorry for being vague... about to pass out I'm so tired haha. Well, I started it just a little bit ago for the first time since I drove her home.

On the 14th, drove her from where I bought it to my house, which was about 45 minute drive on the interstate (did 70 mph most of the way). Did fine most of the way home, then started going up a hill and she seemed like she was hesitating and like it wouldn't take the gas... When I started it tonight, seemed mostly fine however the rpms seemed to noticeably vary and the engine shook and shimmied here and there. Throttle response seems fairly good... I haven't done whole lot yet to diagnose it. Just wanted to get opinions and start with the most likely cause.
Old Jan 19, 2013 | 02:22 AM
  #21058  
zimbobwye's Avatar
Seasoned Member
 
Joined: Jan 2011
Posts: 295
Likes: 0
From: Roscoe, IL
Year: 2000
Model: Cherokee
Engine: 4.0L 242 Power Tech I6
Default

Originally Posted by XJtlk789
Anyone ever hear of/use "HOD" bulbs? Like these?

http://oraclelights.com/automotive-l...ACLE-HOD-Bulbs
They're just xenon bulbs.. really nothing too special
Old Jan 19, 2013 | 08:58 AM
  #21059  
bamaparent's Avatar
Newbie
 
Joined: Jan 2013
Posts: 11
Likes: 0
From: Alabama
Year: 1996
Model: Cherokee
Engine: 4.0
Default Oil pressure

I just bought a 96 Jeep Cherokee in fair shape. It cranks good and runs, but it was filthy. The oil pressure was 40 until I had the oil changed. After changing the oil, I got in to drive the jeep to the store and noticed no oil pressure. I've looked around the forum and Google and I've found it could be the oil pressure sending switch or oil pump.

I'm looking for advice if this is common or if I may have other issues. I am going to replace both the switch and pump, but I was looking for a little feedback first.

Thank you for any help or comments.

P.S. If I posted this in the wrong place, please let me know. First time.
Old Jan 19, 2013 | 09:11 AM
  #21060  
99superjeep01's Avatar
CF Veteran
 
Joined: Feb 2012
Posts: 1,222
Likes: 1
From: Buffalo, NY
Year: 2001
Model: Cherokee
Engine: 4.0
Default

Originally Posted by bamaparent
I just bought a 96 Jeep Cherokee in fair shape. It cranks good and runs, but it was filthy. The oil pressure was 40 until I had the oil changed. After changing the oil, I got in to drive the jeep to the store and noticed no oil pressure. I've looked around the forum and Google and I've found it could be the oil pressure sending switch or oil pump.

I'm looking for advice if this is common or if I may have other issues. I am going to replace both the switch and pump, but I was looking for a little feedback first.

Thank you for any help or comments.

P.S. If I posted this in the wrong place, please let me know. First time.
I'd replace the switch first. If you had no oil pressure then it would either run terribly or not at all.



All times are GMT -5. The time now is 02:57 PM.