1995 Seadoo SP oil queston

[Trikes]

I'm sure this has been gone over time and time again, but I new to jetsking. What kind of oil is used in a 1998 Seadoo SP? I just bought a used 95 SP and the oil tank was filled. But there was no manual and I can't find anything online about oil for this age machine. I see lots of discussions about oil for Rotax engines, but my guess is that the 95 SP engine is not Rotax. Can anyone provide a brief answer on what I should use? Thanks.

 

[timmyboy76]

Yah its rotax. if still has injection system, then you need to purchase injector oil. Nosystem, then that oil in resivoir is ok, and wont need to be messed with, however, you'll need premix oil for the gas.
I would run synthetic oil, you can drain system, and install new stuff...:cheers: