My ?89 Cherokee is constantly running low on coolant but I don?t see any leaks. Also whenever the coolant gets low the Jeep makes a high pitched whine. Anyone care to take a guess at what?s wrong?
High pitched whine and coolant loss = Radiator?
Oct 11, 2007
3 Replies
water pump shaft
Water pump seal and/or bearing, the coolant evaporates as soon as it leaves the system, so they're no obvious leak.
Sounds like the water pump!
Best to replace it now before it really starts to leak. About $70 plus
2 hours labour.Merrill
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