1996 SeaDoo Speedster Dual Engine

[mnseadoospeedster]

1996 Seadoo Speedster dual engine - Was running this past weekend. Starboard engine didn't like to start after being ran and shut off in water/sitting. Now no start at all for both engines. You can hear both engines try to start but not turning over. Maybe ground wire or carbs ? Not sure where to start-Any help appreciated?

 

[shrug]

carbs wouldnt stop the motors from cranking over, but a bad ground certainly would.

are you talking about just getting a slight click? because that sounds like youre not getting power. test your batteries, and if theyre charged (around 13v is good) then its either something in the MPEM or something is seized.

pull the plugs and try turning the motor (at the PTO/driveshaft) by hand. if it spins freely then its an electrical issue. if it doesnt budge then you have bigger problems.