When you have an older 90's style, Its common to pincher off the RV gear line, as
most seadoos crank seals will leak because of gravitational elevation during winterization. Some leak after sitting a week. Its when the ski continues to smoke
after a 10 minute run are we ready to change out the crankshaft.
With *plugs out crank about 15 secound intervals with a rag over *holes wait 30 sec. Repete until oil stops. This way the starter doesn't overheat. Dribble some gas
down the *plug holes and dribble alittle pre-mix gas into carb(s) and start it. NOT
on the new driveway as blacken may spitter. Hope this helps!