1985 vf500 Vacuum fuel valve (again) but differente the valve is

Discussion in '1st & 2nd Generation 1983-1989' started by Blake, May 12, 2018.

  1. Blake

    Blake New Member

    Country:
    United States
    Joined:
    Jul 28, 2017
    Messages:
    1
    Likes Received:
    0
    Trophy Points:
    1
    I recently rebuilt my vacuum fuel valve. When I bought the bike it was gutted and stopped up.
    With the new parts it seems to work when the engine isn’t suppling vacuum but the bike will run for miles with the petcock set on off.
    I’m sure the valve is correctly assembled but cant figure out why it will allow fuel flow while on off with bike running.

    Any ideas anyone?

    Thanks
     
  2. Guaire

    Guaire New Member

    Country:
    United States
    Joined:
    Aug 28, 2008
    Messages:
    150
    Likes Received:
    6
    Trophy Points:
    18
    Location:
    Arlington, VA
    Map

Share This Page