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Either the inside of the rad is plugged, so you need to flush it, or the vanes are plugged with dirt, bugs, leaves, etc. You will need to pressure wash it from the inside of the engine compartment. Your water pump could be shot.

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โˆ™ 2004-10-07 21:09:00
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Q: What would cause the fans on an 85 Cadillac Sedan DeVille to not cool the radiator?
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