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XJ Ask the Question Thread
CF Veteran
Join Date: Jan 2015
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Year: 1991
Model: Cherokee
Engine: 1999 4.0L
The D30 bearings and seals are all inside the pumpkin, the rear axle(s) have bearings and seals at the outside of the tube. Diff fluid lubricates the bearings
San Francisco Jeep Service . . .where can I go?
Hi - I need a referral to a Jeep XJ repair service ('88 Laredo) in San Francisco that is GOOD and can help me with all my repair needs.
It could be a shop, or maybe someone you know who does work "on the side".
All answers are welcome. Thanks, RObert
It could be a shop, or maybe someone you know who does work "on the side".
All answers are welcome. Thanks, RObert
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Join Date: Oct 2015
Location: Oregon
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Year: 1996
Model: Cherokee
Engine: 4.0 HO
The engine casting number is 53010328AB, the head casting number is 0331 and when you remove the oil filler cap you can see "TUPY" (not DUPY like I said, lol) cast into the head. I managed to dig up the pics I took awhile ago but I can't figure out how to post them.
I wanted to reply to thank you for your help salad...Thank You.
What started all of this is my cat is rattling like crazy when idling, so I figure I need to replace it. Originally I was looking at a new cat and a catback system for around $300 (Magnaflo cat and Dynomax catback). The thing is the exhaust is all welded from the manifold flange to the tail pipe and it doesn't look like there is going to be a clean place to cut and hook up the cat. So I'm looking at replacing the whole exhaust and maybe get a lil performance boost while I do it.
Thanks again for your help salad...I'll let you know what I come up with. Maybe even post pics if I figure that out too.
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Join Date: Dec 2014
Location: Litchfield Park, az
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Year: 1994
Model: Cherokee
Engine: 4.0 HO
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Year: 1994
Model: Cherokee
Engine: 4.0 HO
XJ Cherokee and ZJ Grand Cherokee 4.0L engine blocks interchange.
2000+ TJ Wrangler and WJ Grand Cherokee 4.0L engine blocks interchange.
XJ/ZJ blocks and 2000+ TJ/WJ blocks do not interchange without significant modifications. (1991 to 1995 YJ and 1997-1999 4.0L TJ Wrangler blocks will interchange in XJ/ZJ and visa-versa).
TJ/WJ 4.0L Engine blocks underwent clean sheet design changes effective in the 1999 WJ Grand and 2000 TJ Wrangler. These blocks are not interchangeable with XJ/ZJ engine blocks. The reason is motor mount bolt holes and belt driven accessory mounting bolt holes are in different locations, or not present at all, TJ/WJ vs. XJ/ZJ.
XJ: "Regular" (not Grand) Cherokees 84-01
ZJ: Grand Cherokee 93-98 (Gen1)
WJ: Grand Cherokee 99-04 (Gen2)
YJ: Wrangler 87-95 (Gen1)
TJ: Wrangler 97-06 (Gen2)
2000+ TJ Wrangler and WJ Grand Cherokee 4.0L engine blocks interchange.
XJ/ZJ blocks and 2000+ TJ/WJ blocks do not interchange without significant modifications. (1991 to 1995 YJ and 1997-1999 4.0L TJ Wrangler blocks will interchange in XJ/ZJ and visa-versa).
TJ/WJ 4.0L Engine blocks underwent clean sheet design changes effective in the 1999 WJ Grand and 2000 TJ Wrangler. These blocks are not interchangeable with XJ/ZJ engine blocks. The reason is motor mount bolt holes and belt driven accessory mounting bolt holes are in different locations, or not present at all, TJ/WJ vs. XJ/ZJ.
XJ: "Regular" (not Grand) Cherokees 84-01
ZJ: Grand Cherokee 93-98 (Gen1)
WJ: Grand Cherokee 99-04 (Gen2)
YJ: Wrangler 87-95 (Gen1)
TJ: Wrangler 97-06 (Gen2)
Thanks Cruiser,,,
So if I understand it correctly, if I have a blank slate IE my flat fender I can get more less any 4.0, build mounts and also bolt an AW4/231 combo behind it and have the same or better performance as the XJ? At that some parts are interchangeable but not all. The blocks are all good its just some heads have cracking issues and the head to block bolt pattern is the same on all? Does that sound correct? Do any of the (4.0 type) blocks have bigger displacement or stroker as compared to the XJ block IE more horse power or a better start point than others but maybe not a bolt in for an XJ?
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Year: 1993 YJ Wrangler
Engine: 4.0 I6
Thanks Cruiser,,,
So if I understand it correctly, if I have a blank slate IE my flat fender I can get more less any 4.0, build mounts and also bolt an AW4/231 combo behind it and have the same or better performance as the XJ? At that some parts are interchangeable but not all. The blocks are all good its just some heads have cracking issues and the head to block bolt pattern is the same on all? Does that sound correct? Do any of the (4.0 type) blocks have bigger displacement or stroker as compared to the XJ block IE more horse power or a better start point than others but maybe not a bolt in for an XJ?
So if I understand it correctly, if I have a blank slate IE my flat fender I can get more less any 4.0, build mounts and also bolt an AW4/231 combo behind it and have the same or better performance as the XJ? At that some parts are interchangeable but not all. The blocks are all good its just some heads have cracking issues and the head to block bolt pattern is the same on all? Does that sound correct? Do any of the (4.0 type) blocks have bigger displacement or stroker as compared to the XJ block IE more horse power or a better start point than others but maybe not a bolt in for an XJ?
Wrangler motors will be significantly different than XJ or ZJ motors due to bracketry, but that could be swapped.
As for a stroker, the cheap route is to use a 4.0L block with certain 4.2L (carbureted 258) internals. Information is widely available by searching for the Poor Man's Stroker.
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Join Date: Dec 2014
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Year: 1994
Model: Cherokee
Engine: 4.0 HO
Any 4.0L I6 is comparable in power, with later models performing slightly better than earlier versions. The primary exterior difference is the electrical system, to include sensors and ignition.
Wrangler motors will be significantly different than XJ or ZJ motors due to bracketry, but that could be swapped.
As for a stroker, the cheap route is to use a 4.0L block with certain 4.2L (carbureted 258) internals. Information is widely available by searching for the Poor Man's Stroker.
Wrangler motors will be significantly different than XJ or ZJ motors due to bracketry, but that could be swapped.
As for a stroker, the cheap route is to use a 4.0L block with certain 4.2L (carbureted 258) internals. Information is widely available by searching for the Poor Man's Stroker.
Thank you, I appreciate all the info.
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Year: 2004
Model: Grand Cherokee
Engine: 4.0
It's interesting that I start it and it goes about a mile and the check engine light flashes and the engine shutters. I turn it off and back on and then it's OK for a while especially on highway. Seems to act up worse at slower speed.
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Year: 1993 YJ Wrangler
Engine: 4.0 I6
Can anyone tell me the model year(s) application for two dash clocks, part numbers: 8956002291 and 56002814?
The first one (...2291) also has the number 0217 on the back. It looks like the first one in this pic, but it has a black plug.
The second one (...2814) looks like the second one in this picture.
The first one (...2291) also has the number 0217 on the back. It looks like the first one in this pic, but it has a black plug.
The second one (...2814) looks like the second one in this picture.
Last edited by NewKindOfClown; 10-04-2015 at 04:06 PM.
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Year: 1998
Engine: 4.0
Can anyone tell me the model year(s) application for two dash clocks, part numbers: 8956002291 and 56002814?
The first one (...2291) also has the number 0217 on the back. It looks like the first one in this pic, but it has a black plug.
The second one (...2814) looks like the second one in this picture.
The first one (...2291) also has the number 0217 on the back. It looks like the first one in this pic, but it has a black plug.
The second one (...2814) looks like the second one in this picture.
http://go.jeep-xj.info/HowtoDashClock.htm
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Year: 1993 YJ Wrangler
Engine: 4.0 I6
Edit: Sorry, I didn't mean to sound like such a huge *******. The 2814 number was listed further down the page in another section. Wiring colors on my 2291 don't match the black model they show, but it's suggested to be from an '88.
I'm trying to determine compatibility so I can sell them
I'm trying to determine compatibility so I can sell them
Last edited by NewKindOfClown; 10-04-2015 at 04:32 PM.
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Year: 1998
Engine: 4.0
Edit: Sorry, I didn't mean to sound like such a huge *******. The 2814 number was listed further down the page in another section. Wiring colors on my 2291 don't match the black model they show, but it's suggested to be from an '88.
I'm trying to determine compatibility so I can sell them
I'm trying to determine compatibility so I can sell them
Newbie
Join Date: Nov 2013
Location: Michigan
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Year: 2000
Model: Cherokee
Engine: 4.0L
Hey guys, real simple recommendation question. My right front shock on my 2000 XJ classic finally rusted out today and was leaking hydraulic fluid. At this point I figured it would be logical to replace shocks all the way around. Its stock suspension, no lift. What brand of shocks do you recommend to give the best bang for the buck? obviously suspension isn't something to go cheap on, but I don't feel like breaking the bank either. Suggestions??
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Location: Virginia
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Year: 1999
Model: Cherokee
Engine: 4.0
Bilstein is about the best and usually fairly affordable ($60 a piece). If you never plan to lift I'd go with those. Have them on my 2500 suburban and they made it handle like a 1500. They last too and should be covered by the lifetime warranty if they leak.