Heating AC and Engine Cooling
Ford Ranger
Car Heaters
VW Sharan

Why would when you put the heater on it heats then goes cold When you push hard on the dial it starts to blow hot when you let go it gets cold even when it is on hot?

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Wiki User
2005-10-08 20:10:53
2005-10-08 20:10:53

heater switch needs replaced

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