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1999 Chevrolet Malibu Repair Question


Topics covered: Gas, Blown head gasket, Head gasket.
Mileage: 13,500 miles.

Asked on February 3, 2013

Chevrolet Malibu Gas Problem

My 1999 chevy malibu heats up , i replace the theromstat but the problem still exist , sometimes when i mess with the knobs to turn the heat on it cools back down but i loose antifreez when it heats up it runs out the overflow jug. any suggestion
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Answer

Replied on February 4, 2013

iwould suggest that you take it to a shop to have a leak down test,or combustion gas test performed.i would suspect a blown head gasket.also did you bleed the system of any air?

Tiny Answered by homer1967 (expert)
415 answers provided