Results 1 to 3 of 3
  1. #1

    knocking noise gp800r

    I have same problem as earlier post by matman115. have tried lot of advice given to him. but i cant find out how he ever fixed problem.
    my bike has knocking noise i have 03 ski with only 40 hrs. while riding on lake oil line to front carb came off. at home i reattached line and ran in driveway and then tested at river . when i got back i went to flush engine and motor started making knocking sound. i've tried changing fuel to supreme, looked for loose parts, checked compression and bought stethoscope. with stethoscope noise sounds like its coming from exhaust pipe above carburators but dont know of any moving parts there. took it to dealer they said something ceased up because of no oil and eventually cylinder will cease and cause rod to break. my bike runs awesome idles ane everything. they also said compression little low. 107/117 i really like my bike but dont want to sink possibly 2800 dealer worst case scenario on it


  2. #2
    does anyone know decent mechanic within 100 miles of houston tx

  3. #3
    THE PLATE MAN JIM'S PERFORMANCE's Avatar
    Join Date
    Nov 2005
    Posts
    6,194
    +1
    536
    Quote Originally Posted by ty800 View Post
    does anyone know decent mechanic within 100 miles of houston tx
    wfo performance

Thread Information

Users Browsing this Thread

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

Similar Threads

  1. 2012 FX HO Knock Noise Power Loss
    By 808 in forum Yamaha PWC Performance (4-stroke)
    Replies: 2
    Last Post: 09-08-2013, 08:56 AM
  2. 2004 r12x stalling and knocking noise at low rpms
    By OCEANSIDE in forum Honda Performance
    Replies: 7
    Last Post: 08-18-2013, 01:47 PM
  3. 2010 Fzs knocking noise near my right foot.
    By rick4k in forum Yamaha PWC Performance (4-stroke)
    Replies: 10
    Last Post: 08-15-2013, 07:19 PM
  4. idle miss/knocking noise
    By coldjustin in forum Honda Open Discussion
    Replies: 24
    Last Post: 07-17-2013, 01:47 PM
  5. 2001 GP1200R, loud knocking noise, lost compression
    By lib135 in forum Yamaha PWC Performance (2-stroke)
    Replies: 35
    Last Post: 06-29-2013, 02:27 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
  •