Enjoyed 2 full days of good running operation. Everything AOK. On the 3rd morning, the engine started immediately and ran for about 10 seconds and shut down, never to start again. No matter what.
Replaced the fuel water separator filter.
Checked all circuit breakers that I could find. None were kicked out. Tapped on them all.
Pulled a spark plug. Light brown. Only 80 hours on them. Verified spark.
Opened main multi-plug connection on top of engine. Clean as a whistle.
Fuel pump goes through normal routine of running for 3 seconds to pressurize. Did not open the fuel discharge line to prove fuel flow.
Any further ideas before I drop off boat for marine service?
Replaced the fuel water separator filter.
Checked all circuit breakers that I could find. None were kicked out. Tapped on them all.
Pulled a spark plug. Light brown. Only 80 hours on them. Verified spark.
Opened main multi-plug connection on top of engine. Clean as a whistle.
Fuel pump goes through normal routine of running for 3 seconds to pressurize. Did not open the fuel discharge line to prove fuel flow.
Any further ideas before I drop off boat for marine service?