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Jason, Marine Mechanic
Category: Boat
Satisfied Customers: 14303
Experience:  Degree in Marine Technology. Gas and diesel marine mechanic.
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My Mercury marine 150 four stroke less than 3 years old on a

Customer Question

My Mercury marine 150 four stroke less than 3 years old on a 22 foot Harris Flotenole suddenly today will only max out at 20 mph and about 4700 rpm. What could it be? My dealer serviced it in May
Submitted: 1 year ago.
Category: Boat
Expert:  Jason replied 1 year ago.
Hello my name is ***** ***** am I speaking with?
It could be any number of things. What kind of RPM and speed do you normally get?
How old is the gas?
Expert:  Jason replied 1 year ago.
Hello, it looks like you read my reply and logged off. Was this something you still needed help with?

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