RecklessRP
New Member
Helppp. Okay so i have a 21 seadoo rxp 300 with 102 hours. The last couple rides i noticed a bad bog like it was dropping cylinders or that sound when theres alot of water in the fuel or not getting propper fuel. It happened the most if i was to jump a wave and when it came down it would sound like it was losing cylinders, if i was riding it hard taking sharp turns it would do it also . I took it as some possible misfires so changed the spark plugs, 2 of the plugs the tips were slightly closed and there was water markings on the plugs so took the reason to the plug as a little bit of water in the fuel misfire (local gas station failed and was selling fuel with water in it) Installed the new plugs and took it out. Ran great but when i jumped a big boat wave and came down it did it again. I checked the battery and terminals are tight as well as its strapped still. Anyone have any ideas? I am going to check the plugs this weekend and personally think theres water in my fuel and it gets some when its in the air… or leaned fast. It rides fine , no issues without jumping waves or anything like that. No check engine lights when it bogs eitherr.
