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1999 Infiniti I30 Question: Heater blows cold air when rpm's are at idle

 

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Visitor, Rogers, AR, February 06, 2011, 08:06

Heater will only blow hot air when rpm's are higher than idle.

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  • Answer #1

    STS tire and auto February 06, 2011, 08:40
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    You most likly have a air pocket in your coolant system or it could be low on coolant. just dont add coolant when the system is hot it could cause injury.

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