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Old 03-31-2011, 08:19 AM   #2
fredjacksonsan
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Re: Overheating problem on a 1988 cherokee with a 4.0 inline v-6

How quickly is it overheating? You said pretty quickly...are we talking 2 minutes or 15? Is there any bubbling?

First thing I'd try is a thermostat. Cooling tolerances are tight on this model, and keeping the water in the radiator a bit longer could help.



(apologies for initial post, missed the new radiator)
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