I just bought a 1999 Kawasaki STX 1100 and I was under the impression that Kawasaki didn't switch to oil injection until 2000. However this jet ski has an oil tank and gauge. It says right on the jet ski only mix oil into the gas during the break in period, and as it 10 years old its way past the break in period. So I have three questions. 1. What octane gas is best to use in this jet ski? 2. Is it true I don't have to mix gas and oil in this jet ski? 3. Is there anything this jet ski is known for that I should look out for?
Any input on this would be greatly appreciated
Any input on this would be greatly appreciated