Mechanics

VAN - 92' 261CID

1992 Chevrolet Astro

No heat, what could be the problem - have plenty coolant and when I'm running it heats up but when I come to a stop it blow's cold again
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Pofoks
February 27, 2007.



I'd suspect the thermostat is stuck open. Replace it and it should be fine.

Tiny
Bootdog
Feb 28, 2007.