Question about 2001 Chevrolet Silverado 1500

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My truck dosnt get hot in the cab blows warm cool air!

Temp for moter is good. blows good air. i flushed the heater coir already.

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  • mo5457 May 11, 2010

    Where is the heater control valve?

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I would check your heater control valve, that, or the core itself being bad, are the two most common problems I've had with Chevys.

Posted on Dec 04, 2008

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