4 stroke

  1. Riderrollin

    06 seadoo gti engine descale

    Picked up an 06 seadoo gti closed loop cooling system is full of I guess what one would call mineral deposits (white sand looking solid). COolant in the hoses is green, coolant in reserve tank is orangish color. Skit starts and rips across water over heats and enters limp mode back to shore. I...
  2. L

    2002 GTX 4 TEC won't reach max speed and RPMs

    Hello, I recently bought a 2002 Sea Doo GTX 4 Tec and the instrument cluster is dead and I'm sending it in for repair. The issue, however, is that the ski won't reach max speed, it will only go 40mph and it should go 55-60mph. The tach isn't in and working but it sounds like speed is matching...
  3. hyper82mustang

    whats interchacheable?

    just boughht this machine, looks great even sounds greta....it has no impeller or pump ass3embly, just drive shaft. my question is what years and makes are interchangeable, recommend new or used, where best place for new or used lol....its a 4strokes injection. i have a liceneced auto repair and...
  4. C

    Sea Doo GTX Supercharged

    Friday we rode our skis check engine kept coming on screen maybe 6 times couldn't find anything, Saturday went to go for ride on it ,and when I got to the marina the ski was making a long beep on its own every several minutes, then I plugged the lanyard in and nothing but after several seconds a...
  5. S

    New to Jet Ski... have a starting problem

    Hi everyone. I just got a 2005 RXT a few weeks ago. It's my first ski. It was running fine until last week. I started it up for a second the night before I was planning to head out and it cranked up. I shut it down and a few seconds later tried to start it again but nothing. To be...