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Heat only works at idle gets cold while driving
1999 Chevrolet Tahoe

Heat only works at idle gets cold while driving

(1999 Chevrolet Tahoe)
Changed heater core and control valve
1 answer & 0 comments
Popular Answer
on January 13, 2015
Replace thermostat!!......... Oh, you did?... In that case, replace it again!!.. (195°)
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General Diagnosis
$88 - $111 Learn More
on January 13, 2015
Replace thermostat!!......... Oh, you did?... In that case, replace it again!!.. (195°)
Sign in to reply

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