Heater doesn't work blows cold air

Asked by Nov 01, 2019 at 10:09 PM about the 2000 Chevrolet Blazer

Question type: Maintenance & Repair

Heater blows cold air changed thermostat still
cold air

2 Answers

3,855

Either a bad heater core or your radiator needs flushed.

121,565

Could also be the temperature door actuator under the dash. Hope that helps! Jim

Your Answer:

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