How To Get Water Out Of Your Boat Gas Tank

You will not be able to see the gas.

How to get water out of your boat gas tank. Make sure you use a clear hose and not a water hose. The most common of these heet contains a form of alcohol that is better suited for absorbing water. Stop when there is about an eighth of a tank of fuel left so as not to run out of fuel on the water. Place the boat on a trailer and remove the boat from the water.

Put on work gloves and eye protection. All fuel has some small amount of water in it that s caused by condensation settling in the fuel storage tanks that are part of the fuel distribution chain. Use a fuel stabilizer recommended by your engine manufacturer mercury marine for example makes their own branded stabilizer and don t leave your tank for too long without a full load of fuel. The continual presence of water can block fuel lines and filters damage fuel injector tips lead to corrosion and acid formation as well as support microbe growth in diesel fuel making the case for k 100 all the more appealing.

With the separator shown in the top photo simply unscrew the canister and dump the water out. Drive the trailer to a level location. Products used are as follows seafoam 11 00 iso heet 3 09 70 rubbing alcohol 5. How to remove water if you should find it in your gas tank wether you left the fuel cap off before a rain or are just suffering from the hydroscopic nature o.

Run the boat so most of the fuel has been used. In order to clean your boat fuel tank you must first siphon out the gas that is left inside. This is the long version so you can see the products as they go in. You need a large bucket preferably a five gallon one.

A simple way to see what s going on with your fuel supply is to dump the contents of a fuel filter into a clean clear glass jar. Condensation can be another source of water in your tank a situation made worse by ethanol added to marine fuel. Let the fuel settle. 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.