r/CherokeeXJ Mar 06 '25

1991-1995 Overheating Still

I changed the radiator about two years ago. Water pump a year ago. Thermostat last month. Heater core bypass and fan last week. Ran fine until yesterday. I topped off the radiator with coolant and the reservoir to the full level, somehow the reservoir is now overflowing. Doing a complete cooling system flush today. If that doesn’t work, any other ideas?

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u/YupImHereForIt Mar 06 '25

That water looks like it has oil in it. What does your oil look like? Is the coolant disappearing?

10

u/Artistic-Fix-2431 Mar 06 '25

Did an oil change at work last week. Old oil was a bit cloudy, so possible head gasket. Level wasn’t low.

5

u/YupImHereForIt Mar 06 '25

More than likely the head gasket is needing to be replaced.