Results 1 to 7 of 7
  1. #1
    Member javelinbass's Avatar
    Join Date
    Jul 2011
    Location
    Franklin,Mass
    Posts
    1,623

    05 250 HPDI VST filter

    Changed out the filter last night. I went fishing this am and as soon as I try to get on plane she cut out. I tried several times with same result. Yes I did squeeze the ball and filled up the tank. I fished for 4 hours and decided to head in to fix the motor. She got on plane but I could tell she wasn’t 100 percent. After stopping it was back to cutting out. I went home and did the filter again. I made sure everything was correct and I’m still getting same results...what the heck did I do wrong? I simply changed the vst filter
    1997 Champion 186 Elite
    1997 Johnson 175HP Fast Strike 25 Renegade
    MinnKota Talon
    Lowrance Electonics

  2. Member
    Join Date
    May 2007
    Location
    Colonial Heights Virginia
    Posts
    5,122
    #2
    Did you have the correct VST Filter and when you put in new filter did you make sure that the float in the vst tank was placed back as before the filter removal?
    Sounds like the float is not correct and causing a fuel restriction.
    Message me if I can help.

  3. Member javelinbass's Avatar
    Join Date
    Jul 2011
    Location
    Franklin,Mass
    Posts
    1,623
    #3
    Quote Originally Posted by javelin90 View Post
    Did you have the correct VST Filter and when you put in new filter did you make sure that the float in the vst tank was placed back as before the filter removal?
    Sounds like the float is not correct and causing a fuel restriction.
    Message me if I can help.

    message sent
    1997 Champion 186 Elite
    1997 Johnson 175HP Fast Strike 25 Renegade
    MinnKota Talon
    Lowrance Electonics

  4. Member javelinbass's Avatar
    Join Date
    Jul 2011
    Location
    Franklin,Mass
    Posts
    1,623
    #4
    Any other suggestions..my mechanic is stumped!
    1997 Champion 186 Elite
    1997 Johnson 175HP Fast Strike 25 Renegade
    MinnKota Talon
    Lowrance Electonics

  5. Member
    Join Date
    Jul 2012
    Location
    Houston
    Posts
    438
    #5
    It maybe sucking air. Sometimes that strange shaped VST o-ring gets pinched when you put it back together and it doesn't seal right.

  6. Member
    Join Date
    Feb 2015
    Location
    PA
    Posts
    1,121
    #6
    Quote Originally Posted by wbrown View Post
    It maybe sucking air. Sometimes that strange shaped VST o-ring gets pinched when you put it back together and it doesn't seal right.
    This
    2007 Z21 / 250 VMAX HPDI

  7. Member javelinbass's Avatar
    Join Date
    Jul 2011
    Location
    Franklin,Mass
    Posts
    1,623
    #7
    It was the medium pressure fuel filter connector on the fuel side. Thanks!
    1997 Champion 186 Elite
    1997 Johnson 175HP Fast Strike 25 Renegade
    MinnKota Talon
    Lowrance Electonics