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252S Loss of Motor Power

domg

Member
Messages
1
Reaction score
0
Points
10
Boat Make
Yamaha
Year
2021
Boat Model
252S
Boat Length
25
I have a 2021 Yamaha 252S. I had an issue where I was on the water and shut the motors off for about an hour as we just relaxed. Then as I restarted, the left engine wasn't peeing. I turned the left off. Then, the right bogged down and had almost no power. Maximum speed 5 MPG at 5k RPM. Dealer says nothing is wrong and they can't recreate it. Can anyone help me understand what may be wrong?
 

Cobra Jet Steering LLC

Jetboaters Admiral
Vendor
Messages
5,873
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Points
452
Location
Florida
Boat Make
Yamaha
Year
2021
Boat Model
Other
Boat Length
Other
Probably trash sucked up in the pumps when you started the engines especially if you were in shallow water
 

FSH 210 Sport

Jetboaters Admiral
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Location
Tranquility Base
Boat Make
Yamaha
Year
2020
Boat Model
FSH Sport
Boat Length
21
I have a 2021 Yamaha 252S. I had an issue where I was on the water and shut the motors off for about an hour as we just relaxed. Then as I restarted, the left engine wasn't peeing. I turned the left off. Then, the right bogged down and had almost no power. Maximum speed 5 MPG at 5k RPM. Dealer says nothing is wrong and they can't recreate it. Can anyone help me understand what may be wrong?
Did you get an alarms?

Is it running fine now?
 
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