Results 1 to 3 of 3
  1. #1

    GP800X & gp122X no power & won't run

    I am new to this forum. I just purchased used gp800x and gp1200x. Was out this weekend and the 800 started to stall out, then would not run at all. The 1200 was fine. Yesterday I took fuel out to both skis, and the 800 would run but only get 4 mph and about 2000 rpm, After a 30 min cruise to get the ski to the boat launch, the 1200 started the same thing. Now I have an 800 that will barely run, and a 1200 that won't run. The only change I made, that I know of is, I could not find 'yamalube" so I put in Pensoil tw-c3 oil. Anyone else have this issue? Thanks


  2. #2
    20 feet Boy's Avatar
    Join Date
    Jul 2010
    Location
    Bend OR
    Posts
    1,257
    +1
    1
    how long had the ski been siting? It sound like the old gas clog the filters.clean the fuel filter and suck up all the gas in the tank running the gas threw a Mr funnel.There might be pieces of crap floating in there. Carb might need to be clean too. If it was me I wouldn't be running Pensoil tw-c3. But that just me. Good luck

  3. #3
    slothman's Avatar
    Join Date
    May 2011
    Location
    Hell
    Posts
    731
    +1
    30
    Quote Originally Posted by jetskihero View Post
    I am new to this forum. I just purchased used gp800x and gp1200x. Was out this weekend and the 800 started to stall out, then would not run at all. The 1200 was fine. Yesterday I took fuel out to both skis, and the 800 would run but only get 4 mph and about 2000 rpm, After a 30 min cruise to get the ski to the boat launch, the 1200 started the same thing. Now I have an 800 that will barely run, and a 1200 that won't run. The only change I made, that I know of is, I could not find 'yamalube" so I put in Pensoil tw-c3 oil. Anyone else have this issue? Thanks
    TCW3 oil is fine. It sounds like a fuel issue. First do a compression check on both skis.

Thread Information

Users Browsing this Thread

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

Similar Threads

  1. 1996 zxi 900 30 amp trim fuse has no power to it.
    By Duramaxlly in forum Kawasaki PWC Performance (2-stroke)
    Replies: 1
    Last Post: 01-12-2015, 10:46 PM
  2. ski not starting, no power to 30 amp relay.
    By TAC in forum 4-Tec Performance
    Replies: 2
    Last Post: 06-24-2013, 06:37 PM
  3. 03 GP1300R Won't even crank/No Power
    By ESugar in forum Yamaha How To & FAQs
    Replies: 4
    Last Post: 07-15-2011, 12:34 AM
  4. No power won't go past 6000 rpms help!!
    By tocullo in forum 4-Tec Performance
    Replies: 34
    Last Post: 03-10-2011, 03:48 PM
  5. 02 GTX 4-Tec na Help No Power
    By ccgtxna in forum Sea Doo Open Discussion
    Replies: 3
    Last Post: 07-07-2006, 10:33 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
  •