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  1. #1

    Default fuel filler neck replacement help

    I tried searching but can not find anything. I need to remove and replace my fuel tank filler neck due to rot. I can not find any instruction in my chiltons or on line. Can someone walk me through the steps? I have it as far as disconnecting the neck from the larger vent hose by the fill side, I'm just uncertain to the removal from the fuel tank side. Thanks in advance for any help. If this has been covered, please link me. Thanks again!

    2001 silverado 4.8L extra cab 4x4
    Last edited by skipraf; 02-14-2013 at 09:30 PM. Reason: forgot to add truck info

  2. #2


    Same issue here, I looked at a service manual it says to lower the tank on silverado's to remove the clamp at the tank. I looked last night, I can reach up there and touch the clamp, but not sure I can get a tool up there to remove it. I'll be trying to remove it tonight after work.
    I'd be up for any info before tonight.
    Thanks !

  3. #3


    I saw that too (the hose to the tank). What does it say about the fill tube, the inner tube for the gas, going into the tank? I'm just worried about pulling it out and not getting it back in. Does your manual say anything about installation? Thanks and good luck, please let me know how you make out.

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