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Thread: Fan Noise

  1. #1

    Default Fan Noise

    Recently purchased an 06 Envoy, and I have a loud fan noise from under the hood for ehte first 1/4 mile or so in the morning - then it stops.

    Is this normal for this vehicle?

  2. #2

    Default

    That's normal for a clutch fan to make noise when cold. Make sure the blades turn freely. There should be some resistance but they should turn smoothly.
    Jim

    2004 SILVERADO 2500HD LS
    Pro Comp Leveling Kit
    285-75-16 Cooper ST All Terrains
    Pro Comp Programmer
    Bilstein Shocks
    Linux Bed Liner
    Tinted Windows



    Other rides:

    1967 Landcruiser <350 Chevy>
    1970 Camaro
    1990 Geo Metro Convertible
    2007 FJ Cruiser

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