Slow fills and proper venting prevent spills and vapor lock

Overflowing at the dock stains gelcoat, violates marina rules, and wastes money.

Book professional help More Fuel System tips

Why this matters

Overflowing at the dock stains gelcoat, violates marina rules, and wastes money.

No regrets: Stop filling at the first click — then top off slowly if needed, never blast the trigger.

When DIY is not enough

Persistent fuel smell, hard starting after fill-ups, or vent line issues may need rigging inspection — we catch fuel-system problems during interval service.

DIY steps

Know your tank capacity and current level before pumping.
Ground the nozzle and maintain contact with the fill fitting.
Open and confirm your vent is clear — wasps love fill fittings.
Wipe spills immediately; ethanol damages gelcoat and non-skid.

Related FTM services

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Rather have a pro handle it?

Full Throttle Marine comes to your dock in Tampa Bay and on the First Coast. Flat-rate quoted before we arrive. Yamaha and Mercury outboard specialists — no trailers, no waiting rooms.

Book a service call Call 941-479-0589

Common questions

Slow fills and proper venting prevent spills and vapor lock

Overflowing at the dock stains gelcoat, violates marina rules, and wastes money. Stop filling at the first click — then top off slowly if needed, never blast the trigger.

When should I call a professional instead?

Persistent fuel smell, hard starting after fill-ups, or vent line issues may need rigging inspection — we catch fuel-system problems during interval service.