vacume leak or fuel pump

Discussion in '1947-1954' started by dan cocomise, Nov 28, 2011.

  1. dan cocomise

    dan cocomise Member

    Joined:
    Feb 21, 2011
    Messages:
    56
    it fills like a vacume leak it hesitates. but i cant find a vacume leak. fuel lines are tight.1/3 of a tank of gas little hesitation i fill the tank full it can harly run is it the fuel pump.pump is one year old 400 miles on it.thanks
     
    dan cocomise, Nov 28, 2011
    #1
  2. Bill Hanlon

    Bill Hanlon Member

    Joined:
    Jun 4, 2002
    Messages:
    2,747
    Location:
    Fredericksburg TX
    Unvented tank/cap??? This would tend to be more problematic with a full tank than one that was near empty. Try loosening the gas cap and see if the problem goes away.
     
    Bill Hanlon, Nov 28, 2011
    #2

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