Question about 1999 Chevrolet Malibu

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Replaced everything. and it is still overheating

I have replaced the thermostat, water pump, gaskets and flushed the radiator, also bled the system. and my car is still overheating it is a V6. any suggestions. also my light stayed on but the resevoir is still full. you can also feel the antifreeze mixture in the lower radiator hose still. Please help......

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  • adriana_trev Oct 04, 2009

    my fans are working

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Check to make sure your cooling fans r comming on properly

Posted on Oct 04, 2009

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1 Answer

Does anybody have a video link on how to flush the cooling system on a GM 3.1L SFI OHV 6cyl motor? I need a vid for this particular motor cause mine is still overheating & i have looked everywhere.


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Head gasket or IM gasket? overheating, think there's antifreeze on spark plug threads. drained flushed bled system. new thermostat rad cap. still overheating.


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Over heating 2002 Aztek First mechanic we took it to: replaced intake manifold and water pump, flushed system because dex-cool coolant had caused damage. Still over heated. Same mechanic said it was the...


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Remove and raise upper hose at thermostat end and remove lower rad hose.
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