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Old 08-02-2004, 11:24 AM
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probs w/my 89 Cherokee
Its overheating at idle sitting in the driveway
This weekend I replaced the
fan clutch
thermostat
radiator
both hoses upper and lower
the fill/expansion tank was new when I bought it

STILL overheats --any suggestions????
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Old 08-02-2004, 11:25 AM
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OVERHEATING TOO

Oops

I replaced the water pump too
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Old 08-02-2004, 12:17 PM
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Air in the system? There's some tips for removing the air like leaving the temp sensor out to bleed off air as you fill the system, and to squeeze the upper hose to force air into the overflow tank.

Other than that, go to www.naxja.org/forum and ask Eagle, the resident XJ cooling expert.
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Old 08-02-2004, 02:06 PM
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Yeah I was concerned about the air in the sys too, but what I'm really worried about is a transmission problem

I cant get logged into NAJXA for some reason, any tips
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Old 08-02-2004, 03:01 PM
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register lol
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Old 08-02-2004, 11:23 PM
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Wheel Bearing Question

Hi,

Please don't double post the exact same thing in two threads. I've deleted your posts in the "1988 cherokee overheating" thread which were repetitive so people can help you in this single thread which, among other things, is less confusing than trying to discuss one topic in two threads.

-Nick
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Old 08-04-2004, 03:06 PM
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a'right nick
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Old 08-05-2004, 04:46 PM
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Hi,

So were you able to fix your overheating problem? As was said before, it is most likely an air pocket in the system -- very common problem on the older model year Cherokees. Be sure you run the heater while filing the system to remove the air from the heater core, and also I've heard that parking on a hill or incline while filling the system can help remove air pockets.

-Nick
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Old 08-05-2004, 05:11 PM
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Well here's the deal after spending two days (one on the road) and ~400 dolla! fixin' my ride, she's all fixed, the $6 expansion tank cap was not holding pressure and I replaced it, burped the system and drove it to houston that night (about 300 mi roundtrip). I cant thank y'all enough for your help again w/this b/c frankly I was at my wits end. I've worked on lots and lots of vehicles (although this is my first jeep) and guess I am in that learning curve again. So its back to good times for me. Thanks again Y'all!
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Old 08-05-2004, 11:33 PM
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be sure to stick around, we're a great bunch
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