I am using a Yamaha 30 ELG vintage 1988 on my 13' Whaler.
Initial problems-none, as the boat season went on, was unable to come up to speed with wide open throttle. Replaced plugs and fuel and have run 5 gallons of fresh gas treated with sea foam thru the engine.
The speed has come back at wide open throttle, but it is difficult to get the boat to idle without choking it.
I drained the carb. bowls, removed the pilot screwes on all 3 carbs-blew out and reset as per manual.
Took the boat for a ride and still had no idle ability. Ran great at mid to high speed.
Initial problems-none, as the boat season went on, was unable to come up to speed with wide open throttle. Replaced plugs and fuel and have run 5 gallons of fresh gas treated with sea foam thru the engine.
The speed has come back at wide open throttle, but it is difficult to get the boat to idle without choking it.
I drained the carb. bowls, removed the pilot screwes on all 3 carbs-blew out and reset as per manual.
Took the boat for a ride and still had no idle ability. Ran great at mid to high speed.