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1998 Chevrolet Blazer Question: no heat

 

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603, Princeton, IN, December 14, 2010, 16:32
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I have replaced heater core, I can hear water flow thru heater core when i give it gas, replaced radiator cap because i could remove it with no pressure on it but still no heat, radiator is full

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  • Answer #1

    tunnelram December 14, 2010, 17:03
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     Journeyman

    maybe recheck for an air lock. i have the same truck and you may have to let it run for a very long time.

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    603, December 15, 2010, 13:40
     Rookie

    thanks replaced thermastat and let it run for awhile fixed it.

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