Ethanol mixes easily with water and actually attracts it.
Water in pontoon gas tank. There is the filler tube the pickup tube and the sending unit. Refusal to remove the water in the gas tank can permanently damage the injector. After a few minutes water will layer out and if the fuel is clean and water free the contents will be a pure amber color like the jar in the first photo.
Most gasoline contains ethanol these days E-10 at about 10 ethanol. When the fuel pump is pumping the fuel and water are mixed. If the vehicle has been standing for a while the water will be in the bottom of the tank.
Venting for fueling is. An alternative way to run it on the water is by using water muffs. Godfrey Pontoons Support QA Thank you so much for your involvement with the Owners Club Forum.
Typically youll find these common signs of water in the gas tank. Aluminum Bung Drain Plug For Pontoon Boat Vessel Gas. At 50F an empty 200 gallon tank could contain 1292 grams of water vapor or 046 oz.
Think about what a typical load will include and where the movable parts eg people and ice chests will be. Siphon the water from the bottom of the tank. Pontoon boats are not supposed to have water in them.
The symptoms of water in a gas tank can mimic other issues and be overlooked. ONERC you may fill that tank in May and not have to fill it again until September. Its only a 13 gallon tank.