1. Welcome to PlowSite. Notice a fresh look and new features? It’s now easier to share photos and videos, find popular topics fast, and enjoy expanded user profiles. If you have any questions, click HELP at the top or bottom of any page, or send an email to help@plowsite.com. We welcome your feedback.

    Dismiss Notice

04 2500hd evap problem i think

Discussion in 'Chevy Trucks' started by D&S snowplowing, Mar 1, 2010.

  1. D&S snowplowing

    D&S snowplowing Member
    Messages: 40

    dont you all love the season where everything breaks thats what we had this year... but its the nature of the beast. we have a 2004 gmc 2500 and when filling up the tank it keeps making the pump shut off after about 2 to 4 gallons no matter how the nosle is placed and i can hear a whistling when its filling up like its not venting right anybody else have that problem and a solution to it....by the way its a 6.0 gasser but going from when the gas light is on till 1/4 tank it fills fine then after that it gose straight to hell.... :realmad::mechanic:
  2. RacingZR

    RacingZR Senior Member
    from Maine
    Messages: 400