Question about Cadillac Eldorado

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After the car warms up coolent leaks out of the radiator cap overflow pipe, I already changed the cap but it still leaks. I checked the fuse for the radiator cooling fans and it is OK. What can be the problem??

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Sounds like you need a new thermostat. Cap will only hold so much pressure and then it's made to release. Your cooling system is building up too much pressure for cap to hold.

Posted on Mar 14, 2011

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