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4500 / brakes

Discussion in 'Chevy Trucks' started by STEVE VITALE, Jul 1, 2005.

  1. STEVE VITALE

    STEVE VITALE Junior Member
    Messages: 4

    I have a 2005 Chevy 4500 with the allision transmission & gas engine.
    When the brakes are applied and the truck comes to a stop there is a hissing noise coming from the area of the brake pedal, if I let off the pedal slightly the noise will stop but the truck will start to creep forward. The dealer said that this noise is normal. Anyone have a similar problem ? Thanks.