r/JeepCherokeeXJ

I pulled the original alternator outta my client's 93 XJ with 377,641 miles on the clock.
▲ 63 r/JeepCherokeeXJ+1 crossposts

I pulled the original alternator outta my client's 93 XJ with 377,641 miles on the clock.

The bearings are still buttery smooth, it only puts out 3A @ 12.1v @ 2500rpm.

▲ 5 r/JeepCherokeeXJ+1 crossposts

HELP!!! Dana 35 axle upgrade with Eaton e-locker

Hey yall, currently putting in these axles for Eaton e-locker, there are 30 spline axles. Major concern is that the wheel bolts and just threaded bolts with right hand thread. Is this not a major concern as when tightening the lug on which is also right hand thread can it not loosen the bolt from the axle face!!!
Thankyou

u/_TG-XJ_ — 3 days ago

Im looking for a xj winter beater/offroader

Im looking for a xj for a good offroader/a winter beater in alaska and i know i want one with the 4.0 anything i should lookout for when buying one, any issues to lookout for when buying and best years or trims to look for?

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u/I-am_retarded — 3 days ago

Jeep oil pressure issues

Took the jeep out for its first longer drive since putting it back together. Has great pressue when it turns on but after it warms up it starts to drop and will rise when i give gas. After awhile though it just stays low even when driving. Seems like its cam bearings after watching dexj and posting to a couple other places. Been working on it every weekend for the past couple years so pretty bummed. Would thicker oil and a hi flow oil pump act as a bandaid? Can cam bearings be done without a full tear down?

u/thtguyjosh1996 — 3 days ago

Rear hatch won’t open - solved!

Rear hatch won’t open - quick simple fix

I’ve been cussin’ at my rear hatch for several years but it didn’t help… the latch wouldn’t open unless I first pressed inward, then pulled the handle. I have adjusted the threaded bar multiple times nothing helps. Today I removed the rear handle assembly to get a closer look and finally noticed the adjustment link rod is a left-hand thread (wtf!). You can see in the first picture the threads are backwards.

So the way to make it pull the lock mechanism open is to turn the adjustable link clockwise as it sits inside the rear hatch.

Remove the inner trim panel by taking loose eight Phillips head screws across the top and beside the windows, take out the two long screws that hold the grab handle (they are Inverse Brazilian Whiplash screw but a 30 Torx will also work), then use a trim panel prybar to pop the plastic retainers and remove the panel completely. Now you have access to the door lock handle and the latch mechanism in the bottom of the hatch assembly. Open the threaded link rod retaining clip at the bottom of the rod and pop it loose (the green clip in the second picture). The upper clip grips the threads at the top of the rod really tightly so I had to use a long set of needle nose pliers to reach into the door panel and basically rotate the rod a quarter turn at a time repositioning the pliers each step. Two turns of the rod is all it took for my rear hatch to open consistently. I put everything back together, and I swear it works every time.

Finally noticed the rod is threaded backwards oh hell yeah.

u/Tool-whore — 3 days ago

Early 1996 Jeep Cherokee HELP!

Crank but no start, whole dash has been tore out so connections like crazy are open, any ideas on connections that need to be made, fuel pump has been replaced and has been verified to work when not on the Jeep, also crank position sensor has also been replaced. Any help is greatly appreciated!

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u/dsr9024 — 3 days ago

Did the Thor cowl intake.

Did this in 61% humidity and 93degrees in direct sunlight because I obviously hate myself. I think I’m more impressed I didn’t get heat stroke. But ask any questions because I now have the answers.

u/OhNoLenX — 5 days ago
▲ 5 r/JeepCherokeeXJ+1 crossposts

Rapid overheating issues ‘01 XJ

Hello all, I just picked up an ‘01 XJ about a month ago. Drove it home (about an hour) with no issue. Next day I start working it over, fluid changes, filters, etc. ever since then I have been having some crazy issues with overheating. In about 5 minutes of running at operating temp the gauge will jump from 210 all the way to 260 in less than a second. Occasionally it will jump between 260 and 210 very quickly, super weird. I did verify the actual temp through the OBD2 to see if it was weird sensor issues and it seems to be fairly accurate.

Here is what I’ve already done
-Replaced the 0311 head with a TUPY head
-Replaced head gasket (obviously)
-Replaced thermostat
-Replaced radiator
-Replaced radiator cap
-Replaced Temperature sensor on thermostat housing
-Replaced electric fan (was not working when I bought it)
-Flushed coolant system with radiator flush (twice)

Even after all of this it’s still randomly overheating, and after shut down boiling coolant spills into the overflow tank. To me it seems like potentially a coolant airlock issue or maybe even the head gasket is bad (although I literally just replaced it). I have bled the coolant system probably 6 times now, but the coolant will start to boil within 10 minutes of starting the vehicle.

Any ideas as to what I could be missing here? I’m pulling my hair out over this thing, I’ve damn near replaced the entire coolant system and it just won’t run. Thanks in advance for any suggestions!

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u/stewaris — 5 days ago

80th anniversary Jeep Grand Cherokee review and thoughts

Anyone own one and how do you like it? Looking at one. Almost 60k on the odometer and they are asking almost 25k. Thoughts and opinions please

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u/DeliciousRub3440 — 5 days ago

New to me 1988 Jeep Cherokee XJ DW :(

I just picked this thing up a couple days ago, super excited but there’s a ton of work that needs to be done. The frame is clean of rust though! Mechanically needs work though…

I'm new to Jeeps and the 4x4 world, so I'm still trying to figure things out. I recently bought an XJ and I've been dealing with what I think is death wobble. It only happens at certain speeds, but when it does, it's really violent and honestly pretty scary. I took it to a couple of regular shops, and they told me they couldn't do an alignment because the Jeep has a 1-ton steering and doesn't have a steering stabilizer. That's what they said anyways… I don't really know much about this stuff myself. I really want to learn though and have been watching a ton of YouTube videos! The shop also mentioned that all the steering and suspension parts look newer, so they didn't see anything obviously worn out or broken. Since they aren't an off-road shop, they basically said they couldn't go any further with diagnosing it. I'm planning to take it to an actual off-road/ 4x4 shop soon so someone who works on lifted Jeeps can look at it properly. Just wanted to share what's been going on and see if anyone has advice for someone who's new to all of this.

EDIT: I fat fingered and accidentally said this was an ‘88 it is NOT 🤦‍♂️ it is a 1998. Sorry about that!

u/Pleasant_Shop6437 — 8 days ago
▲ 37 r/JeepCherokeeXJ+1 crossposts

Is anyone else as disappointed as I am with the 2026 2.0 engine?

Owned several grand Cherokee’s and this one will be my last. Two months of ownership, multiple issues, multiple trips to the dealership, dangerous engine issues, I am done.

I honestly planned on driving a grand Cherokee always but these new engines are just a disaster. The dealership is now telling me my engine needs to be replaced and additionally the dealer is also telling me these engines have design flaws that cannot be fixed and more than likely I will continue to have engine problems. Not what I want to hear as a brand new grand Cherokee owner.

All of my pentastar V6 Grand Cherokee’s had no problems. I don’t know why stellantis would decide to remove an engine that was perfect in the grand Cherokee and replace it with a 4 cylinder turbo that nobody has asked for.

If you’re thinking of buying do your research and save yourself the headache. These are not the same grand cherokees from 2010-2020. Highly recommend getting a used one or a different brand.

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u/New-Eye9180 — 10 days ago

More Troubleshooting steps

i have a 2000 jeep cherokee xj with a problem of sputtering/varying rpms that dip down and jump up coming almost to a stall when the vehicle is cold but only when i narely give it gas(just Crack open the throttle body) i have replaced the battery the alternator the ignition rail the sparkplugs the throttle body including the tps and the iac valve sensor i have replaced both the cam and crank sensors as well as all 4 o2 sensors. since replacing the o2 sensors earlier today i am now pulling a p0138 code and the sputtering has become slightly worse but at some times has remained the same as before. what could be causing my problem and what should i check or fix next? Always appreciate the help but im about on my last leg im out of ideas besides buying a fuel gauge pressure tester 🤷‍♂️ PLEASE HELP send me your knowledge Jeep people 🫡

u/Smart-Sentience — 7 days ago

Troubleshooting Help needed

Alright guys ive finally decided to cave and make my own post regarding some questions. Ive got a 2000 Jeep Cherokee XJ ive been running into some problems since picking her up a few months ago. When cold and even sometimes when warmed up (less often) I run into the issue where when creeping or easing out (as in just cracking open the throttle body i.e minimal gas) from a stop the rpms start to spotter like crazy and sometimes nears a stall. My corrections/fixes so far, she wasnt charging/holding a charge needed both an alternator and battery. Cylinder 3 misfire replaced spark plugs and the ignition rail. Replaced both cam and crank sensors (factory synchronizer still), replaced the throttle body which came with all the sensors. All of these fixes have seemed to make my problem slightly improve so im on the right track id hope but I cant seem to nail down the ultimate cause of the problem ANY HELP IS APPRECIATED THIS IS DRIVING ME NUTS.

u/Smart-Sentience — 10 days ago

Trans help

Recently got a ‘99 Xj drove fine. Transmission shifted normal. Only thing the ac don’t work. I changed all the fluids as I normally do on a used vehicle. After transmission service it hesitates to go into drive. Goes into reverse normal, go to drive & you have to hold the rpm’s at about 1800 for around 10-15sec then it will go into gear. After that the transmission shifts normal no slipping or anything. But as soon as you stop & take it out of drive you have to hold the rpm’s up again for it to go back into drive. It did not do this before the service. Removed the pan again & check filter gasket & such all looks on. Fluid is full, after it goes into gear it shifts fine & you can drive it normal. Any ideas at what to look for??

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u/No-Let7897 — 9 days ago

Jeep Cherokee 2014 transmission problems

I have a 2014 Jeep Cherokee that is starting to have transmission issues. Basically I’m getting a transmission indicator light come on and I had the codes run at the dealership. They didn’t really give me a lot of information on it but they reset the codes and they didn’t come back on and the car was running fine, which it does 99% of the time. But he concluded and I quote “possible transmission failure, causing range sensor faults.”

The codes are P0706, P1727, U0402

There were a couple of times where the indicator light come on and it would not shift into gear. I turned the car off waited a little while started it up again and the fault goes away.

Any thoughts?

I’m actually looking at selling the car so I wanna try to figure out what’s going on before I do that because I’m probably sell it to a family or friend

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u/Cjdla — 10 days ago