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63 - F134 -- fuel pump question

Discussion in 'Early CJ5 and CJ6 Tech' started by HHjeep, Jul 6, 2007.

  1. Jul 6, 2007
    HHjeep

    HHjeep New Member

    Joined:
    Jul 28, 2005
    Messages:
    10
    Been working on a lack of power problem and noticed a post about vacuum leaks and the fuel pump. This jeep does not have any vacuum wipers or any vacuum lines that I can tell. There is a place (cannot determine if it's threaded or not) near the bottom of the fuel pump that I can put my finger over and it feels like air being pumped out.. Is this normal or should it be plugged?

    thanks
    Howard
     
    HHjeep, Jul 6, 2007
    #1
  2. Jul 6, 2007
    Don X

    Don X The Prodigal Moderator Staff Member 2023 Sponsor

    San Diego,...
    Joined:
    Mar 30, 2007
    Messages:
    3,384
    There are 2 types of fuel pumps. One tht includes a vacuum pump and one without. If you don't have need for the vacuum you can go with the simpler design. In the interim, yes the whole should be plugged.
     
    Don X, Jul 6, 2007
    #2
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