Results 1 to 2 of 2
  1. #1

    Join Date
    Apr 2012
    Location
    Matthews, NC
    Posts
    73

    Run away SUV 65U

    Rebuilt carbs, inspected reeds and cages. Used bolt tightening sequence (no torque spec in manual, assumed 6 a 8 Nm) on intake manifold in Service manual but didn't have a torque wrench that would go over 5 Nm, so I went an 1/8 of a turn past 5 Nm. Cranked ski and it ran away .... Stop button wouldn't stop the engine. Ripped plug wires off finally after 30 a 45 seconds it stopped. Everything seemed tight, pulse lines were attached. Checked compression after event and still had 105 to 110 psi across 3 cylinders. plan on doing a pressure test. Scared the sh$&t out of me!

    Any suggestions?

    Mdavidthomas


  2. #2

    Join Date
    Jul 2010
    Location
    KC
    Posts
    478
    +1
    1
    Running way too lean, spark tip get hot and act like spark even when engine is kill.

    p/s: if this happen again, just pull the kill switch and do WOT and it will die.
    Last edited by birdgod; 07-17-2015 at 05:13 PM.

Thread Information

Users Browsing this Thread

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

Similar Threads

  1. Ultra 150 running away on trailer??????
    By nz253 in forum Kawasaki Open Discussion
    Replies: 9
    Last Post: 08-19-2011, 07:44 PM
  2. The "run away ski"?
    By oct6454 in forum 2-Stroke Performance
    Replies: 35
    Last Post: 04-15-2009, 09:00 PM
  3. 750 sl run away
    By Robert3 in forum Polaris Open Discussion
    Replies: 6
    Last Post: 06-07-2008, 01:33 PM
  4. Engine Run Away At Idle
    By christiaan in forum Polaris Open Discussion
    Replies: 4
    Last Post: 05-27-2008, 10:44 AM
  5. Engine running away on GTX Limited 951
    By zrtman in forum 2-Stroke Performance
    Replies: 1
    Last Post: 05-27-2007, 07:02 AM

Posting Permissions

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