Mechanics

GRAN PRIX - HEATER WILL BLOW AIR BUT WILL NOT GET HOT, SLIGHTLY WARM.

2006 Pontiac Grand Prix

Heater will only blow slightly warm air, will not get hot. Air conditioner works perfect.
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Creed5
December 7, 2011.




Check heater core hoses going into core from engine for hot. I use an infrared temp reader I picked up at harbor fright for $10.

Tiny
Fixitmr
Dec 7, 2011.


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