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If the car is running OK, not overheating or anything like that, I'd say that either you have a faulty heat control, or you need a new thermostat.
Checking the control will mean digging into the dashboard to see what has failed.
Changing the thermostat isn't a terrible job. You might, however, pick up a Haynes or Chilton manual for your car at your local big box parts store. They are remarkably helpful!
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∙ 14y ago
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