heating the car on 2002 Mercury Sable

What would be the problem if your heat is not heating up the car but it blows cold air.

by in Atlanta, GA on October 19, 2009
1 answer
ANSWER by , October 19, 2009
Verify that the engine is reaching operating temperature, if it isn't the thermostat may be stuck open. Here is some more info related to this issue: http://repairpal.com/i-have-no-heat-what-could-be-wrong