Engine starting but stopping soon / Poor idling / Overheating of engine

Related KB links

• Engine: Engine idle cool-down duration before stopping

  Spec · 2–3 minutes conditions={"prior_operation":"Full speed running"}

• Starting the Engine in a Test Tank

  Procedure · 1. Ensure water level is at least 10 cm (4 in.) above the anti-ventilation plate to avoid overheating of the engine. 2. Run at idling only. 3. Remove the propeller. (See page 72)

• Test tank / Water pump: Minimum water level above anti-ventilation plate for test tank operation

  Spec · 10 cm (4 in.) conditions={"purpose":"To avoid overheating and water pump damage during test tank engine start"}

• Starting Engine in Test Tank

  Procedure · 1. Remove the propeller before starting the engine in the test tank. 2. Ensure the water level in the test tank is over 10 cm (4 in.) above the intake. WARNING: Run the engine only at idling speed when using a test ta...

• Engine failing to start / Engine starting but stopping soon / Poor idling / Poor acceleration / Engine speed abnormally high / Engine speed abnormally low / Boat speed low / Overheating of engine

  Diagnostic · Cause: Faulty oil pump