Question about 2005 Chevrolet Avalanche

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I understand that dropping the fuel atnk is the best way to replace the fuel pump/pressure regulator in a 2005 Avalance. I have the part. What are the steps for removing the tank?

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First, disconnect the neg on the battery. Then bleed the fuel lines by disconnecting the lines that are connected to the fuel pump. The hose that connects to the tank that leads to the gas capped needs to be removed. Remove it closest to the tank. It should be on with a o-ring that you tighten. Loosen the straps and the tank will start to drop when you have the clearence to see the lines of the fuel pump, disconnect all of them. Drop the tank completely. Remove the fuel pump and replace. There may be a heat shield in the way. You can either bend it out of your way or take it off.

Posted on Sep 27, 2009

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Yes ,the tank has to come out, its pretty obvious what has to come apart to remove it. it may be helpful to remove the drive shaft in some cases. you will need special tools to remove the lines at the tank.

Posted on Sep 29, 2009

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  • REMOVAL :-------
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    INSTALLATION
    Lightly lubricate the O-rings with engine oil.

    1. Insert Filter/Regulator into the opening in the fuel pump module, align the two hold down tabs with the flange.
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      3. Lower vehicle from hoist.----------------

      Thanks. keep updated for any more query.you can rate this solution and show your appreciation.

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