2001 Expedition 4.6L. Heat was extremely hot but suddenly it stopped. Both front & rear blow luke warm. Replaced thermostat twice, replaced radiator, replaced water pump. Blend doors work because it changes from cold to warm. Hoses at the fire wall are all hot. No leaks or odors inside. What is common to both heaters to cause this problem?
have the same problem?
Tuesday, January 18th, 2011 AT 2:32 AM