Results 1 to 2 of 2
  1. #1

    Join Date
    Jul 2010
    Renton, Wash

    Water in #3 cylinder GP1300R

    New to this forum and thanks in advance for advice. Just picked up this 04 GP1300R that runs rough with no power on the water. Removed the plugs and found #3 cylinder very clean and the plug was wet with water. I own my own auto repair shop but no nothing about Waverunners. Has anyone run into this before? How should I proceed to find the source of the water in the cylinder? Was not flushed prior to this problem and compression is 130 in all 3 cylinders.

  2. #2
    All hail the Chief! fullboogie's Avatar
    Join Date
    Nov 2005
    I'd start with pulling the head and looking for signs of a bad head gasket.

Thread Information

Users Browsing this Thread

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

Similar Threads

  1. Water on cylinder head/spark plugs!!! HELP ME..
    By Vesterbye in forum Polaris How To & FAQs
    Replies: 20
    Last Post: 05-23-2008, 01:57 PM
  2. riva gp1300r cylinder head kit
    By bailagent in forum Yamaha How To & FAQs
    Replies: 4
    Last Post: 04-21-2008, 02:40 PM
  3. Dump water overboard back cylinder
    By NITROSTANG in forum Yamaha PWC Performance (2-stroke)
    Replies: 26
    Last Post: 04-03-2008, 03:19 PM
  4. Variable water injection system on GP1300R
    By chris1200 in forum Yamaha PWC Performance (2-stroke)
    Replies: 5
    Last Post: 10-17-2006, 06:34 PM
  5. GP1300R Rough Water Performance Advise
    By Fast1 in forum Yamaha PWC Performance (2-stroke)
    Replies: 9
    Last Post: 03-26-2006, 05:49 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