No heat just cold air! Actuator works and heater core flushed. Help
40

Asked by Auntjj1 Nov 09, 2018 at 10:04 AM about the 2006 Pontiac G6 GT

Question type: Maintenance & Repair

I have 2006 pontiac g6. I have fluahed heater core,
checked all hoses, coolant and checked the
actuator and they are all good. The car had just
warm air after flushing until it was driven for a mile
and then went back to blowing cold air. No clicking
noise with blower. Thermostat seems fine, car
stays at constant 210 even when running for 30
minutes. Can anyone help? Suggestions? Could it
be the blend door stuck? Is that hard to check? I
am single mom and checked all of this myself
want to try not to pay huge labor cost by trying
everything i can before being forced to take to
repair shop

1 Answer
40

Auntjj1 answered 6 years ago

It has a valve to bleed all the air out. We did this, would i still need to try parking it up hill? We flushed put the heater core twice. It has warm air after we flushed until i drive again and then it goes cold again..any suggestions?

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