2007 Chevrolet Malibu Repair Question
Chevrolet Malibu Engine Problem
It is hard to say without knowing the engine temp. Check and replace the temp sending unit if needed. Then you will know if the engine is getting to a normal operating temp. If it isn't, that is why you have little heat. You may need a new thermostat. Also, check to make sure the coolant level is full.
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