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Charles, Marine Mechanic
Category: Boat
Satisfied Customers: 3308
Experience:  US Navy (Ret) Certified Mercury Marine Tech with over a decade of repair experience.
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Jet ski will start some times and other times not some times

Customer Question

jet ski will start some times and other times not some times back fires like its getting fire than not
Submitted: 2 months ago.
Category: Boat
Expert:  Charles replied 2 months ago.

Hello, my name is***** will assist you.

Run a compression test on the ski. If it is all over 100 PSI and with-in 15% of each other, remove and teardown the carbs. There is going to be a plugged jet inside them.

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