I bought my first jet ski it is a 98 bombardier 787, i bought it super dirt cheap, motor was seized i was told, i took the motor apart and found out that the piston heads were stuck on the piston cylinder head anyways now i gotta wait for parts my crank is exposed to the elements and i wanna keep it from rusting, will it be a good idea to fill the botton crank case with 2 stroke oil until i get the parts? If i do how would i drain it? Would it get mixed with gear oil i keep hearing that you are supposed to put and ounce and somethinb of 30 weight oil? And little pieces of wood fell in the crankcase from when i was trying to free up the engine whats the best way to flush it without disasssmbleing the botton crank? Thank u for all ur answers.