Diagnostic
Gasoline leaking through air vent screw
Cause: Fuel tank overfilled; gasoline expanded due to temperature rise Test: Check fuel level; ensure tank is not filled beyond capacity
Diagnostic
Cause: Fuel tank overfilled; gasoline expanded due to temperature rise Test: Check fuel level; ensure tank is not filled beyond capacity
Open chat with this engine and topic preloaded so you can troubleshoot faster.
Ask Boat Guru about thisSpec · 87 (R+M)/2 conditions={"region":"USA and Canada","fuel_type":"Unleaded gasoline"}
Procedure · 1. Close the fuel tank cap and air vent screw of the fuel tank cap. WARNING: If the air vent screw is left open, gasoline vapor will be emitted, creating a fire hazard. 2. Do not smoke while carrying the fuel tank.
Spec · 92 (R+M)/2 conditions={"region":"USA and Canada","fuel_type":"Unleaded premium gasoline"}
Procedure · 1. Close the fuel tank cap securely. WARNING: Open cap or vent screw may allow gasoline to evaporate, creating a fire hazard. 2. Close the air vent screw on the fuel tank cap. 3. Do not smoke.
Diagnostic · Cause: Fuel tank overfilled; air vent screw loose or open under high temperature conditions Test: Check fill level does not exceed tank capacity; ensure air vent screw is closed during transport/storage