water in cylinders. compression?

[Rondo24]

hey guys i ran a compression test...1 cylinder is 150 psi the other read 240. i have water shootin out my cylinders. what do i do about this?? does this mean my engine is blown??

[dsolie]

Re: water in cylinders. compression?

What ski? 240?? That's the highest I have ever seen.

[Rondo24]

Re: water in cylinders. compression?

my 2000 sea doo gsx rfi......it has water inside the cylinders, because when i try to start with the spark plugs out water shoots out of the cylinders. one cylinder read 150 psi the other read 240 i know thats high but i think it read that becasue of the water that i have inside. what do i do about water inside my engine...does this mean its blown?

[dsolie]

Re: water in cylinders. compression?

No, just full of water..

Crank her over, plugs out until the water stops shooting. Put a lil' premix fuel in the holes and put in ONE spark plug.. See if she will run. Repeat all of this until she runs on one cyl, then put in the second plug.

Take her to the lake ASAP and run her HARD for 30 minutes...

[Rondo24]

Re: water in cylinders. compression?

thanks man i apprieciate it, i will try that. what causes the water to get into the motor like that? i was running it fine and then shut it off. when i tried getting back on and starting it she wouldnt start. i dont no what caused it to get the water in there. thanks kevin.

[dsolie]

Re: water in cylinders. compression?

Could be to much water in the hull being sucked into the air intake, a cracked cyl, pipe leak etc.