Sea-doo GS - User Manual

Questions and Answers

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Jessica JonesAug 13, 2025
Why Sea-doo Boat engine will not start?
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  Kevin HerreraAug 13, 2025
  If the engine of your Sea-doo Boat won't start, it could be due to several reasons related to the engine not turning over. If you do not hear 2 short beeps when installing safety lanyard, it is recommended to refer to the DIGITALLY ENCODED SECURITY SYSTEM. Other solutions include checking the wiring, solenoid, and MPEM, or checking and replacing fuses. Also, check, clean, and tighten connections, or check and recharge the system.
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Rodney WardAug 16, 2025
What to do if Sea-doo Boat engine misfires, runs irregularly?
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  Paul BergAug 16, 2025
  If your Sea-doo Boat engine misfires and runs irregularly, consider the possibility of a lean fuel mixture and a dry spark plug. You should check and refill fuel, and inspect the pump, regulator, injectors, and hose pinchers, replacing them if necessary. Other steps include checking, cleaning, and replacing the fuel filter, removing and cleaning the injectors, and pressure checking the engine. Also, make sure you check and siphon and refill, or check and replace fuel.
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Anthony SmithAug 20, 2025
What to do if Sea-doo Boat engine lacks acceleration or power?
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  Regina RobertsAug 20, 2025
  If your Sea-doo Boat engine lacks acceleration or power, it could be due to several factors. Start by checking and cleaning the exhaust system for any restrictions. You should also check and siphon or replace the fuel if there's water in it or oil. Additionally, check and clean the carburetor needle valve, remove and clean the injectors if they are clogged. Also, check the fuel line and fuel pump pressure if there is low fuel pressure.
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stuart21Aug 25, 2025
How to fix Sea-doo Boat engine misfires with fouled spark plug?
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  Austin CoxAug 25, 2025
  If your Sea-doo Boat engine misfires and you find a fouled spark plug indicating a rich fuel mixture, begin by checking and adjusting the choke cable. You may also need to check and replace the spark plug. Additionally, inspect the pump, regulator, injectors, and hose pinchers, replacing them if necessary.
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Emily KirkAug 28, 2025
What causes abnormal noise from Sea-doo Boat propulsion system?
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  Debra WardAug 28, 2025
  Abnormal noise from the propulsion system of your Sea-doo Boat can be caused by several issues. Start by checking and cleaning the intake grate or impeller for any weeds or debris. Also, check the jet pump oil level and troubleshoot any leaks before refilling. Furthermore, inspect and replace the anti-rattle system if it's worn, and check and replace any damaged or bent drive shaft. Finally, check and replace the broken motor mounts.
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michaelgrahamSep 1, 2025
How to fix no spark at spark plugs in Sea-doo Boat?
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  Marc RodriguezSep 1, 2025
  If there is no spark at the spark plugs in your Sea-doo Boat, it could be due to a faulty rev limiter. In this case, replace the MPEM. Alternatively, a faulty ignition module may be the cause, requiring replacement of the MPEM or ignition module, depending on the model.
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Chad AlvaradoSep 4, 2025
How to solve Sea-doo Boat engine detonation or pinging?
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  Jesse AndrewsSep 4, 2025
  If your Sea-doo Boat engine experiences detonation or pinging, it could stem from issues related to the ignition. You should check and reset the ignition. You can also check and change to the correct range.
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Michael MeltonSep 8, 2025
Why Sea-doo Boat engine continually backfires?
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  Laura LunaSep 8, 2025
  If your Sea-doo Boat engine continually backfires, it could be due to a weak spark. Try to clean or replace. Also, check and reset the ignition timing.