When the gauge was at 34 I had 16 gallons not 18.

Pontoon gas tank with gauge. Moeller Marine Fuel Tank 40 Gal 26L x 205W x 2175H. 90 degree fuel withdrawal assembly that rotates 360 degrees to reduce fuel line kinks and a direct sight fuel gauge with glass lens for years of clear viewing. The 2 inch gas line probably holds a gallon of gas.

I need to get a new one but it seems to be a bit of a challange. 18th tank means you only have a gallon or two. We strive to give you the best choice of the most popular fuel system parts in order to make it easy for you to get back on the water.

Different pontoon boats have different sized gas tanks. 58 Fuel Vent Hose per foot. FREE Shipping by Amazon.

Skip to compare menu. There should be access where the fuel lines runs to the engine so follow that hose from the engine back to the tank. In Godfrey Pontoon Boats Forum.

If you can test at the pigtail on the gauge and you have 12V and a varying resistance value when you move your sending unit float I would bet on a bad gauge or maybe bad connection at the pigtail. Most new pontoon boats will have a fuel capacity between 20 and 35 gallons. The gauge only has 2 wires.

With the ignition switch on. Our line of topside tanks offers an EPA-certified low-cost solution for center console pontoon deck and jon boat designs. Turn the key to on and jump between the 2 wires.