It s pretty difficult to get a siphon tube to make the hard turns from the fill to the bottom of the tank.
Draining water from boat fuel tank.
Perhaps the fuel has been contaminated by water or another substance.
You need a large bucket preferably a five gallon one.
To drain my boat s fuel system i first shut off the fuel line to the outboard and then run it dry either in the water at the ramp or in the driveway using water muffs until it stalls after burning all the fuel out of the carburetor.
Make sure you use a clear hose and not a water hose.
Water in the fuel tank.
Remember working around gasoline can be dangerous.
This video shows the steps i undertook to remove the w.
A boat owner s nightmare.
An owner might prefer to remove fuel from the tank for the winter rather than treat the fuel.
However depending on the boat and fuel system arrangement such filters may not be compliant with uscg or abyc standards.
With the separator shown in the top photo simply unscrew the canister and dump the water out.
You will not be able to see the gas.
Whatever the reason removing fuel from a boat fuel tank is something that almost any boater can accomplish with a few tools purchased at any marina store.
This moeller clear site water separator and filter allows you to see any water settled into the bottom of the clear plastic fuel bowl and has a large opening valve to drain the water out.
This will ensure that you get most of the fuel water out.
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The best method for siphoning fuel water is to remove the sending unit and siphon from there with the boat level.