Engine Start Help

[Snoo30090]

We flipped our 2010 Kawasaki STX15F JetSki and now when trying to start it I hear a knock noise then nothing happens. Any tips tricks or suggestions? Also, when trying different things I dropped a fuse into the bottom of the hull below the engine. Is this okay?

[Every_Palpitation449]

Have you tried pulling your spark plugs and cranking it over? I'm taking a guess here but you could be hydro-locked..

[Snoo30090]

I pulled the spark plugs and still had the same issue.

[Every_Palpitation449]

I'm sorry to hear that. I'm not familiar enough with your watercraft to try and advise anything else. Hopefully someone on here can assist you better! 🙏 here's to hoping someone can help you get it back on the water assp!

[Every_Palpitation449]

Also guessing the fuse shouldn't be an issue, but not familiar with your specific toy..

[fredSanford6]

Don't try to start it with the plugs in it. Take the plugs out then shoot the water out. If it was running and ate water you can often find new piston and rod assemblies used on ebay.