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Ask Dominick Your Own Question
Dominick, Marine Mechanic
Category: Boat
Satisfied Customers: 1009
Experience:  25 Years Experience as Mechanic, 20 Yrs Boat Yard Owner/Mechanic, Factory Certified
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My sea doo was swamped, in a lake, not by me. It starts, it

Customer Question

My sea doo was swamped, in a lake, not by me. It starts, it has new plugs, and takes off, but throttles down, in about 10 min. No compression! What is going on???
Submitted: 9 months ago.
Category: Boat
Expert:  RSRBOB replied 9 months ago.

Hi and thank you for your question. You said you have no compression. Did you use a compression tester on both cylinders and what were the results in PSI?


Customer: replied 9 months ago.
compression checked, but it powers down, full throttle get me 10 mph.
Expert:  RSRBOB replied 9 months ago.

What did you get for the compression reading in PSI on both cylinders?

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