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1997 Chevrolet Express 1500 Question: Does anyone know about the vent control system.?



railroad, Victorville, CA, August 13, 2010, 20:26

Vents work on and off.

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  • Answer #1

    Visitor, August 24, 2010, 06:13

    I found the answer myself. Replace all vacuum hoses. Everything now works fine.

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