2001 3500 fuel tank question

Discussion in 'Performance & Fuel' started by dustin88, Dec 13, 2008.

  1. dustin88

    dustin88 New Member

    Hi, I just bought a 2001 6.0 3500 flat bed.

    It has two fuel tanks, one along side the frame and one behind the rear axle. Is there a switch somewhere to change gas tanks or does it automaticly switch tanks?

    My friends 83 silverado has a switch on the dash board to change tanks but I can not find a switch anywhere.
  2. dwill3015

    dwill3015 Epic Member 5+ Years ROTM Winner 1000 Posts

    Welcome to the site! Is this flatbed a dually? I'm not sure of that configuration with 2 tanks so hopefully someone here might be able to help you.
  3. dustin88

    dustin88 New Member

    yes is is a dually, there is a long skinny tank on the drivers side and a square tank behind the rear axle between the frame rails.
  4. 04sierracrewcab

    04sierracrewcab Epic Member 5+ Years 1000 Posts

    If you cant find a switch on or under the dash I would think that there is some sort of an auto "swticher"


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