Pontiac G^ Heater blowing cold air.

[David Atkinson]

I have a 2006 Pontiac G^ blowing cold air out of 3 of the 4 vents. There is slight warm air coming out of the drivers side vent and lower drivers side foot vent. But not very warm. I checked the fuses, and ok I filled coolant level to proper amount, and then flushed the heater core and have very little change?? Suggestions on what to do next???

Topic

[Edward]

Broken hot/cold control linkage?

[Edward]

Sometimes there is a cable to adjust that has slipped.

From what you’ve saint I’m pretty sure it’s going to be something like this.

[David Atkinson]

Flushed heater core, and checked the blend door actuator. It was working fine. Still no heat.

[Author]

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