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XJ Ask the Question Thread
CF Veteran
Joined: Oct 2009
Posts: 2,867
Likes: 16
From: Fauquier County, Virginia
Year: 1991
Model: Cherokee
Engine: I-6 4.0 HO
You can purge enough brake fluid out to keep it from drizzling on you. The brakes will have to be bled anyway when the line is replaced.
Piecing in sections is the way I do it, if the rest of the line is good. Paint the new line after you replace it. I just spray Rustoleum on mine, your choice of color !
Summit Racing has rolls of line in a few sizes, and also available in stainless steel, which would last longer than the Jeep !
Some lines may be available from the or parts stores. Haven't tried on the Jeep stuff yet.
Piecing in sections is the way I do it, if the rest of the line is good. Paint the new line after you replace it. I just spray Rustoleum on mine, your choice of color !
Summit Racing has rolls of line in a few sizes, and also available in stainless steel, which would last longer than the Jeep !
Some lines may be available from the or parts stores. Haven't tried on the Jeep stuff yet.
Thanks for your help man. Maybe Vato won't get this XJ after all.... maybe.
We had a little snow last week (a fine powder like snow) and when I turned the windshield defroster on there was a plume of snow blowing around the cabin of the jeep.
The xj is a 1999 Sport and I've only had it for about a month. I did a google search and found that other cars without cabin air filters do the same thing but this doesn't seem normal to me. This normal?
The xj is a 1999 Sport and I've only had it for about a month. I did a google search and found that other cars without cabin air filters do the same thing but this doesn't seem normal to me. This normal?
Last edited by f1oored; Nov 23, 2014 at 11:23 AM.
Senior Member
Joined: Sep 2014
Posts: 896
Likes: 2
From: Phoenix, A-to-Z
Year: 1988
Model: Cherokee
Engine: 4.0
Could spit fire right now! Finally got that damn passenger side rear hard brake line done and done nice! A million times better than my first attempt. I was lucky to have the guy at AZ help me flare the excess I cut off because I have never flared line before.
And then, out of ****ing left field, the hard line that connects to the axle soft line is leaking bad at the joint. For no reason. Line is a bit rusted, but no pressure or anything!
Im so fed up. Im close to finding the first Vato fanboi Honda owner I can and sell it to him for $1. Can this be fixed without replacing the whole line? No short cuts with compression fittings.. guess I will be trying out flaring. This is such ****.
And then, out of ****ing left field, the hard line that connects to the axle soft line is leaking bad at the joint. For no reason. Line is a bit rusted, but no pressure or anything!
Im so fed up. Im close to finding the first Vato fanboi Honda owner I can and sell it to him for $1. Can this be fixed without replacing the whole line? No short cuts with compression fittings.. guess I will be trying out flaring. This is such ****.
This might be something like a weakest link in the chain thing. When I picked my XJ, used and neglected, the brakes were super-squishy. I went to bleeding them and they firmed up well...but then all of sudden went squishy again. The greater pressure of the bled brake system resulted in failure of one of the rear brake cylinders. It was gonna go anyway but the extra pressure in the line was the last straw.
Since the lives of you, your loved ones, and the others sharing the road with you are on the line if your brakes fail it is better to make sure they work properly and not take chances. Replace all suspect parts ASAP. New lines for the whole Jeep are only about $75. Cylinders are under $20 each. Not too expensive to replace most of the brake system.
CF Veteran
Joined: Oct 2009
Posts: 2,867
Likes: 16
From: Fauquier County, Virginia
Year: 1991
Model: Cherokee
Engine: I-6 4.0 HO
This might be something like a weakest link in the chain thing. When I picked my XJ, used and neglected, the brakes were super-squishy. I went to bleeding them and they firmed up well...but then all of sudden went squishy again. The greater pressure of the bled brake system resulted in failure of one of the rear brake cylinders. It was gonna go anyway but the extra pressure in the line was the last straw.
Since the lives of you, your loved ones, and the others sharing the road with you are on the line if your brakes fail it is better to make sure they work properly and not take chances. Replace all suspect parts ASAP. New lines for the whole Jeep are only about $75. Cylinders are under $20 each. Not too expensive to replace most of the brake system.
Another question: I am not able to work on the Jeep today and need to move it forward a car length so my car isn't off the gravel all week. Will the master cylinder suck air or the front brakes suck air if I use the brakes just the one or two pushes necessary to move it forward? I never got to bleed the brakes in the rear because, surprise, that line is leaking. Will it be bad to have that line empty while awaiting repair?
CF Veteran
Joined: Nov 2013
Posts: 1,347
Likes: 0
From: Wetumpka, AL
Year: 1987
Model: Cherokee
Engine: 4.0
Trust me, I pretty much have. Calipers are new. Rubber break lines are inspected every time I change oil for bulges or rubs. It was bad enough having the line blow on a dirt road. I sure as hell wont risk it on the highway. I just would rather replace a large section of the rusted line (with double flare unions, no compression fittings) rather than the entire snaked line AS LONG AS it is clean all the way back.
Another question: I am not able to work on the Jeep today and need to move it forward a car length so my car isn't off the gravel all week. Will the master cylinder suck air or the front brakes suck air if I use the brakes just the one or two pushes necessary to move it forward? I never got to bleed the brakes in the rear because, surprise, that line is leaking. Will it be bad to have that line empty while awaiting repair?
+1
Otherwise one or two brake applications don't push enough fluid to empty a full master cylinder. I wouldn't do more than that though.
You could also use a vice grips and pinch off the leaking line temporarily, as long as you are replacing it anyway.
Otherwise one or two brake applications don't push enough fluid to empty a full master cylinder. I wouldn't do more than that though.
You could also use a vice grips and pinch off the leaking line temporarily, as long as you are replacing it anyway.
CF Veteran
Joined: Oct 2009
Posts: 2,867
Likes: 16
From: Fauquier County, Virginia
Year: 1991
Model: Cherokee
Engine: I-6 4.0 HO
Ive gotta make new cables as my stock ones have frozen/suck with the disc conversion. Good to know on moving it. I'll also probably go ahead and crimp before the union too since, like you said, its getting replaced anyway. Damn, of all the gaskets I've done, the manifolds, NSS, etc... brake jobs suck!
Hi Guys, how are you ? i have an issue that has been bothering me for the past 4 months since i have rebuilt the transmission... the issue is that my car reverses, parks and drives great except when i put the car onto drive, it shifts really bad or takes time to shift properly or sometimes it shifts normally but most of the time when it does shift normally, the car drives slow and revs until it gives this big bumps and shifts normally afterwards... when it doesn't shift, i have to press the gas until it boost into drive which makes the car jump real bad but it works... although the last time i did it... i broked the rear end yoke and i don't know if its the transmission or is it something related to it... do you guys have any idea ? please respond because i really don't know what to do with this car anymore...
CF Veteran
Joined: Sep 2010
Posts: 12,692
Likes: 6
From: Mercer County, NJ
Year: 2001
Model: Cherokee
Engine: 4.0L I6 HO
Hi Guys, how are you ? i have an issue that has been bothering me for the past 4 months since i have rebuilt the transmission... the issue is that my car reverses, parks and drives great except when i put the car onto drive, it shifts really bad or takes time to shift properly or sometimes it shifts normally but most of the time when it does shift normally, the car drives slow and revs until it gives this big bumps and shifts normally afterwards... when it doesn't shift, i have to press the gas until it boost into drive which makes the car jump real bad but it works... although the last time i did it... i broked the rear end yoke and i don't know if its the transmission or is it something related to it... do you guys have any idea ? please respond because i really don't know what to do with this car anymore...
CF Veteran
Joined: Sep 2010
Posts: 12,692
Likes: 6
From: Mercer County, NJ
Year: 2001
Model: Cherokee
Engine: 4.0L I6 HO
Oh and what fluid did you use to fill the tranny back up
Herp Derp Jerp

Joined: Nov 2011
Posts: 18,251
Likes: 17
From: Parham, ON
Year: 1999
Model: Cherokee
Engine: 4.0L OBD-II
We had a little snow last week (a fine powder like snow) and when I turned the windshield defroster on there was a plume of snow blowing around the cabin of the jeep.
The xj is a 1999 Sport and I've only had it for about a month. I did a google search and found that other cars without cabin air filters do the same thing but this doesn't seem normal to me. This normal?
The xj is a 1999 Sport and I've only had it for about a month. I did a google search and found that other cars without cabin air filters do the same thing but this doesn't seem normal to me. This normal?
i appreciate it soo much !!!
CF Veteran
Joined: Sep 2010
Posts: 12,692
Likes: 6
From: Mercer County, NJ
Year: 2001
Model: Cherokee
Engine: 4.0L I6 HO
Edit: oh and where are my manners. What year jeep you have btw and what fluid did you use after rebuild.
CF Veteran
Joined: Aug 2012
Posts: 1,592
Likes: 0
From: oregon
Year: 1993
Model: Cherokee
Engine: 4.0 ho 99 intake ps pump 1" tb spacer 62mm bored tb eletric fans and more
possible rearend only when coasting while in gear as soon as I pull it out of gear its gone. its so faint I have to have stereo off and heater off to hear it and I have bare floor boards. ideas on what it could be or am I parinoid?
CF Veteran
Joined: Aug 2011
Posts: 1,994
Likes: 8
From: San Jose
Year: 89
Model: Cherokee
Engine: 4.0 I6




