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2004 Yamaha F115 Fuel Pressure

harmony

New member
"I am having the dreaded loss

"I am having the dreaded loss of power syndrome. In my troubleshooting, I found that my fuel pressure is 37 psi. Is that too low? I replaced the low pressure fuel filter but my dealer is out of the High pressure filter so I have it on order. I am going to shock it with Sea Foam and check compression and change the plugs. Just wanted to get an opinion on the fuel pressure."
 
JIT

Thank you. I just took


JIT

Thank you. I just took it on the water and It is back to normal. The plugs looked like normal wear but they were ready so I replaced them. I guess that the injectors were dirty and the Sea Foam shock cleaned them out. Thanks again.
 
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