Question about 1999 Oldsmobile Alero

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Why is coolant being thrown out overflow tube?

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  • Oldsmobile Master
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Possible that the radiator cap is faulty or the temperature of the engine is above the limits iin which case youmust check the timing /tuning of the engine.
Replace the radiator cap and try if the over flow stops.check radiator for block or for reduction of action of the cooling fan.

Posted on Oct 02, 2010

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  • Oldsmobile Master
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The cap may be bad, or the solution in the coolant system is not 50/50 coolant to water and it's boiling over.

Posted on Oct 02, 2010

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the little tube may be the overflow tube that suppose to go to the overflow container.

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