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04 Explorer no heat

muddawg019

New Member
Joined
December 10, 2013
Messages
1
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0
Year, Model & Trim Level
2004 Ford Explorer
My 2004 explorer has no heat. the doors seem to work fin so i dont think its the acuator. checked all the fuses and are all good. just blows cold air and will no blow hot air. Any more ideas?
 




arco777

Elite Explorer
Joined
April 6, 2008
Messages
2,428
Reaction score
51
Year, Model & Trim Level
1994 Explorer 2dr 4x4
Check the heater core. Both hoses to the core should be the temperature of the engine coolant. If one is much colder than the other there may be a blockage in the core. Also, is the engine heating up normally? If a stuck open thermostat and cold weather keep the engine from warming up, the coolant won't be warm enough to heat up the heater core.
 




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