Heating ?


  #1  
Old 01-20-09, 06:29 PM
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Question Heating ?

I have Mercury Sable 2002 My heat isn't working.. When I'm in my car and I've been in it for awhile. My heat will work but than it will start getting cold. My dad has change the thermostat. I've had my rad flush. My heater Core Flush.. I hope I'm spelling this right.. I don't know what to do. I need HELP PLZ
 
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Old 01-20-09, 07:11 PM
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Warm up your car the best your can feel the two hoses going to the heater core, if they are both warm u may have a air delivery problem, meaning make sure the vent system is directing the hot air to your cabin. Hows the air flow? if you change the vent from hot to cold does the heat change. If still no heat make sure your coolant is full and check for air in the system, u say heat comes and goes u may have air entering the system from a blown head gasket ect
 
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Old 01-21-09, 06:00 AM
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How do you know if you got head gasket blown? I figure something out last night.. We got anitfreeze leaking.
 
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Old 01-22-09, 05:57 AM
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Coolant woud be in the oil when you check the oil.
 
 

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