Question about 2000 Chevrolet Malibu

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My heater doesn't work. only the cool air what could be the problem

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If no heat thermostat needs replaced, if the thermostat sticks closed or partially open, then the hot coolant goes through the bypass hose as a result there is no heat! change thermostat. and make sure coolant is at proper level.

Posted on Dec 22, 2009

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My car just started doing that, i just checked the coolant and it was empty.. im hoping that was the issue.. we shall see tomorrow.. my advice though definately check how your coolant situation is

Posted on Nov 10, 2009

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