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1999 Ford Expedition, the heater is blowing cold air. What might be causing this problem?
1999 FORD EXPEDITION
When is heater **** is all the way to heat with high fan it blows cold air.
have the same problem?
Monday, December 19th, 2011 AT 10:38 PM
The first thing I would do is make sure both your heater hoses going into the heater core are getting really hot when the engine is up to normal operating temp.
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Monday, December 19th, 2011 AT 11:15 PM
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