Boat Motor Gas Tank Vent

If the screen looks clogged use a small wire brush to clean away the gunk.

Boat motor gas tank vent.

Some outboard gas tanks have a vent that opens as pressure inside the fuel tank drops some have a simple check valve and others have a manual vent you open yourself. When you re ready to replace your marine fuel lines shop great lakes skipper s huge inventory for amazing discounts on boat fuel lines and marine fuel hose in a variety of diameters. Finding the right part has never been easier. All outboard motors have vented gas tanks.

Shop read reviews or ask questions about portable fuel tanks at the official west marine online store. If there was no way to fill that vacuum it might overcome the pressure of the fuel pump and your motor would starve for want of gas. As the fuel pump sucks fuel out of the tank the fuel s departure creates a small vacuum inside the tank. Boat fuel tanks and accessories.

Stainless steel fuel cap replacement kit 1 29 99. Since 1968 west marine has grown to over 250 local stores with knowledgeable associates happy to assist. Wasps spiders and other critters are well known for clogging these fittings up and that can significantly affect engine performance. Shop with confidence get free shipping to home or stores price match guarantee.

Fuel fill warning. During storage the vent must be kept closed to prevent evaporation and loss of your fuel as well as to prevent dangerous fumes from escaping which could cause an explosion. Check your boat s fuel lines and fuel hoses frequently and replace them when they show signs of wear or damage. If your boat doesn t have a portable tank but instead an integral tank with a fuel vent that s plumbed to the outside of the boat inspect that vent.

The vent on your gas tank is necessary to prevent a vacuum block which would prevent fuel from being pumped from the tank to your motor. 1 4 to 1 2 inch 2 1 8 to 1 4 inch 1 1 8 to 1 4 inches 1 boat engine parts selector. Topside tanks are manufactured from a sturdy high density polyethylene with uv stabilized resin and feature a withdrawal elbow that rotates 360 mechanical direct sight gauge and a mechanically vented fuel cap that floats. It needs to be open when operating your motor.

If corrosion has eaten away at the mesh replace the vent. Moeller permanent below deck boat fuel tanks. Watch out through hull fuel vents sometimes allow water intrusion.