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changed therm now no heat??

   
Old Jan 18, 2008 | 06:13 PM
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gmbal4's Avatar
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Default changed therm now no heat??
Changed thermostat out and now I still have no heat is it the heater core?? or something else??
 
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Old Jan 18, 2008 | 07:55 PM
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Default RE: changed therm now no heat??
Check your coolant level.
 
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Old Jan 18, 2008 | 08:20 PM
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Default RE: changed therm now no heat??
coolant is fine what else could it be ???
 
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Old Jan 18, 2008 | 09:49 PM
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Default RE: changed therm now no heat??
Your sure the thermostat isn't stuck open?
 
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Old Jan 19, 2008 | 12:14 AM
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Default RE: changed therm now no heat??
how do I tell it`s brand new just put it in today??
 
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Old Jan 19, 2008 | 10:54 AM
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Default RE: changed therm now no heat??
WHat does your engine temp read?
 
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Old Jan 20, 2008 | 08:44 PM
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Default RE: changed therm now no heat??
gauge reads right under 210 after the new thermostat was put in. After the truck is warmed up I can turn the heat on for about 10 seconds then it goes back to cold air???[sm=icon_flaming.gif]
 
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Old Jan 21, 2008 | 06:10 PM
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Default RE: changed therm now no heat??
In my experience if one of theheater hoseswas significantly cooler than the other it was the heater core.
 
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Old Jan 21, 2008 | 08:13 PM
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Default RE: changed therm now no heat??
I always thought that the heater core leaks when its bad.
 
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Old Jan 22, 2008 | 04:11 AM
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Default RE: changed therm now no heat??
Could be an air pocket.
 
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