Results 1 to 2 of 2
  1. #1

    Join Date
    Oct 2008
    Location
    Australia
    Posts
    1

    MSX 140 Loses power

    Hi There, Very new to this.

    I have a MSX 140 that revs up fine out of water, however i put it in the water and the max revs i have achieved is 4200RPM and about 30kph with playing with the throttle, if i give any more than 1/3 throttle it dies. Have replaced plugs (PZFR6H) and still no good. 26hrs on clock.

    It will only run for about 5 mins then stop and takes alot of cranking to start ( kind of like flooding?) but will start first kick when cold?

    The last time i had it out last year, it did this intermittently 3 times, then came good, i suspected bad fuel and have drained and put fresh fuel in.

    any help would be appreciated...

    Cheers,
    Daniel


  2. #2
    ph2ocraft's Avatar
    Join Date
    Apr 2006
    Location
    Campbell, Ca.
    Posts
    14,100
    +1
    105
    Danile, WELCOME to the Green Hulk Forums!!

    Check your fuel pressure and let us know what you have.
    Any warning indicators on the MFD?
    I can't determine if you're hitting the rev limiter or have a fuel issue, so start with the fuel pressure I guess.

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Similar Threads

  1. msx 150 losing power? or boost?
    By Hitch007 in forum MSX/Matrix
    Replies: 0
    Last Post: 05-06-2013, 02:35 PM
  2. 03 MSX 140 no power
    By JeepMann in forum MSX/Matrix
    Replies: 15
    Last Post: 08-17-2012, 03:37 AM
  3. MSX 140 Overheated- then no power and SLOW mode
    By DRIFTER in forum Polaris Open Discussion
    Replies: 12
    Last Post: 01-17-2011, 12:43 PM
  4. Replies: 45
    Last Post: 04-07-2010, 10:53 PM
  5. msx 140 power lost
    By davidriccimsx140 in forum MSX/Matrix
    Replies: 3
    Last Post: 07-08-2009, 11:24 PM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •