Results 1 to 3 of 3
  1. #1
    14/20.ppk.f.f..d/plate..stepped..ext nozz..mline LBI NJ WAVE JUMPER's Avatar
    Join Date
    Jun 2008
    Location
    Ortley, Lavalette, North Jersey
    Posts
    12

    07 1300 overheating?

    guys i friend is having a problem. 07 1300 stock 20 hrs. Right front squirtter choking left spitting fine. Ok. said had half power then i checked and seen seaweed. great ! now for some reason exhaust seems louder and the plugs being 1st from nose is blistard black(steaming) .... middle brown going gray and last toward rear dry white. Now what? didnt do compression check yet, I will do it before we run it to the dealer. Running like crap. I think his cylinder is done.


  2. #2
    WATER WOODY's Avatar
    Join Date
    Aug 2005
    Location
    Minden, Nevada, United States
    Posts
    10,664
    +1
    11
    Welcome to the forum.Sounds like you sucked up seaweed and clogged the cooling system and possible hurt the motor.Check compression and let us know.

  3. #3
    wakewhornc's Avatar
    Join Date
    Jul 2008
    Location
    Wilmington NC
    Posts
    339
    same thing happened to my 04, front cylinder burnt black middle about the same but not as dark. ended up being the water intake manifold (as i named it, not sure of the actual part name) but the plastic piece that attaches to the bottom of the exhaust manifold where water first enters the engine was melted on the middle and back cylinder causing the front and middle cylinders to not have enough water. also found that the hose at the transom had come off, but that might have happened during the tear down. i think a blown cat caused the melting. good luck

Thread Information

Users Browsing this Thread

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

Similar Threads

  1. Porting (07 1300) By Lowell
    By james k in forum Yamaha Open Discussion
    Replies: 35
    Last Post: 12-26-2007, 06:17 PM
  2. Porting (07 1300) By Lowell
    By james k in forum Yamaha PWC Performance (2-stroke)
    Replies: 1
    Last Post: 10-27-2007, 12:38 AM
  3. Cat temp chip on 07 1300??
    By james k in forum Yamaha PWC Performance (2-stroke)
    Replies: 12
    Last Post: 08-26-2007, 08:59 AM
  4. GP 1300 Overheating / Shutting down
    By Polarisracer166 in forum Yamaha PWC Performance (2-stroke)
    Replies: 7
    Last Post: 07-25-2007, 11:30 AM
  5. '06 vs '07 1300
    By sbogi in forum Yamaha Open Discussion
    Replies: 9
    Last Post: 09-20-2006, 08:14 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
  •