Astro 1985-2005
Chevy's first entry into the minivan class, offered in All Wheel Drive to add to its versatility.
Platform: M-Body

squeaky heater

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Old November 8th, 2015, 5:26 PM
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Default squeaky heater

My van squeaks like mad when I start it. I have to turn off the engine and restart it to stop it. If I put my defrost on it will start squeaking again. Could it be the water pump? Or the serpentine belt?
Old November 8th, 2015, 6:26 PM
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Sounds like a belt. When you turn on defrost it probably engages the a/c compressor, makes belt work harder. Should be able to lift hood and figure it out.




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