Losing coolant
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Joined: Dec 2010
Posts: 115
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From: Hoover,Alabama
Year: 1990
Model: Cherokee
Engine: straight 6-cylinder
Losing coolant
I have replaced the radiator, hoses, water pump, and thermostat housing. I will fill it up with water then the next day its empty again I can't figure out what it is? Any thoughts?
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Joined: Jun 2011
Posts: 1,845
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From: S.E. Tx
Year: 1992
Model: Cherokee
Engine: 4.0 I6 firepower ignition, cat-back w/ magnaflow muffler, poweraid tb spacer, optima blue top
I'm assuming you've looked hard for leaks, but check again with the engine running. Check your oil to see if it is milky. Also check the transmission fluid for it looking like pepto bismol.
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Joined: Jul 2011
Posts: 199
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From: Atlanta / Florida
Year: 2001
Model: Cherokee (XJ)
Engine: 4.0L
On that note, after it has been running for a while, check it once you shut off as well. Mine would only leak once the engine had been shut off for about 30 seconds.
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Joined: Jan 2011
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From: Maine
Year: 2000
Model: Cherokee
Engine: 4.0L I6
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