sometimes have heat sometimes dont

Asked by Jan 10, 2015 at 08:13 PM about the 2006 Chevrolet Cobalt LS

Question type: Maintenance & Repair

Hello was have a problem with my 06 chevy colbalt. i was overheating so they changed
the head gasket the water pump the raditor and the temp sencor and 3 thermastat. now
sometimes i have heat and sometimes i dont. what else could be wrong with it

4 Answers

116,605

Did you burp all the air out of the cooling system? If not an air pocket in cooling system will cause this sort of issue.

yes they did several times

29,045

After selling you all that, they better damn well fix the heating issue. I would also think it was air in the system. Take it back and make sure they bleed it again.

4,465

I agree. This is their problem, not yours. Drop the car off and tell them to call you when it works.

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