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1987 Jeep Cherokee with 67000 miles is overheating Replaced Thrmo stat that did't fix the problem you can see when car is running coolant started to heat up and bubble in the reservior Any suggestions?
Wiki User
∙ 12y ago
definitely gettin hot...fan ok? look at the oil filler cap...is the oil inside the CAP MILKY?? if so then headgasket...but due to the year and model, I'm guessing head gasket...also flush the radiator, make certain it flows well...
good luck
Also
everyone should have a shop manual for their vehicle, and the library should have a professional shop manual(wiring diagrams and more detailed info) available in the reference section for FREE....make copies of the right sections, and fix it like a PRO!!good luckDave :)
Wiki User
∙ 12y ago
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My 2000 would overheat at idle; in park & slow traffic. Ran normal on the highway. I 1st replaced the fan relay everyone has been blogging about, engine still overheated. Next attempt for victory, I replaced the temp sensor switch; defeated again. I then replaced the thermostat & haven't had a overheating incident since.
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