2001 Sea-Doo GSX RFI No start

[rhack339]

I just bought this jet ski and it start ed and ran last summer now it has oil soaked spark plugs
And will only crank a few times and then stop then I take the spark plugs out and it will turnover just fine. Can somebody please help me out

 

[tmclark4209]

you need a fully charged battery with the right cranking amps to get it to turn over better . Also I wound pull the rotary valve cover off and check the timing . I have a 1999 gsx rfi and my rotary valve was chewed up and wouldnt run .

 

[mikidymac]

Sounds like your inner crank seals are leaking and flooding the engine with oil.
You need to crank it with the plugs out and your thumb over the plug holes to see if oil spits out.

If it does keep cranking until it clears up then see if it will fire.