93 sea doo bombardier problem

[avengersr03]

Have the 93 sea doo bombardier. Changed the spark plugs. Getting full spark has a full battery. Turns over but won't start any insight as to what the problem could be??

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[Dr Honda]

Did you check the compression?

Did you verify that the rotary valve is spinning?

Did you verify the ignition timing, and not that it's just a spark??


Also... we could help better if we knew what it was. Since it's a 93... I'm assuming it's an explorer with a yellow engine.