How To Remove Gas From Boat Fuel Tank in Quick and Easy Steps!

how to remove gas from boat fuel tank

Learning how to remove gas from boat tank fuel is important for maintenance purposes.

However, the process may seem intimidating for some people. This is particularly true for those who have always relied on a professional to handle this task.

So to help you folks out there, we have compiled these easy and completely doable steps for you. In fact, the steps are simple enough that anyone can easily and quickly do these themselves.

Have a look at this step by step process of removing gas from your boat fuel tank. Then, you can make sure that you always have a fresh supply of gas the next time you take your boat out for a spin!

How to Remove Gas From Boat Fuel Tank

The very first thing you need to do is to get your tools and materials ready. For this, you will need some barbs, fuel hose, and a fuel pump. You can easily make yourself this DIY draining kit for your fuel tank when removing gas safely.

Hook up your duplex wire right onto the wires that come out of your pump. You will have to do this to extend the power connection coming from the pump and onto the battery of your boat.

For safety purposes, remove the battery and put it as far away from your pump. This way, you can prevent any possible sparks occuring when you do the fuel transfer.

Connect alligator clips to the two wires’ other ends to keep them secure.

Now, before you drain the fuel system, you need to shut the fuel line off. Keep running it dry in the driveway or in the water. If you let it run in your driveway, be sure to use water muffs. Once all the fuel has been burned off, you can turn it off.

Also, be sure that the last tank of fuel has been treated well with a stabilizer. This way, any fuel that either remains or runs through the system is carefully treated. As a result, it should keep your lines conditioned at the same time.

Afterwards, you can pull your truck up right next to your boat.

Disconnect your fuel hose, which is the one that leads from the tank. Place the hose on the inlet barb of the pump. Use a hose clamp to keep the fuel line nice and secure. Next, hook up the line’s 10-foot section to the outflow of the barb, using a hose clamp. Finally, stick the hose’s other end onto the fuel filler port in your truck.

Connect your pump carefully to the line that leads to the fuel tank of your boat. We highly recommend that you disconnect the fuel line from the end going upstream, which is attached to your primer bulb.

Once you have the connections all set up, connect your alligator clips securely to the battery posts. This should provide power to the pump and should get the fuel-sucking process started. Then, it should transfer the fuel from the tank to your truck.

Read More: How to Remove Mold From Boat Carpet: Clean Your Equipment Well

Additional Tips For Removing Gas From Boat Tank Fuel

removing gas from boat tank fuel

Depending on the pump that you use, you should be able to remove up to 33 gallons or even more per hour. This also depends on the remaining gas in your tank. Thus, with all that said and done, it may take an hour or less to complete the whole process.

We highly advise that you stand by as the transfer is being done. You want to make sure that everything is going smoothly. Moreover, you will need to get your boat ready and store it properly after removing gas from the fuel tank.

When you know how to remove gas from boat tank fuel, you can literally save yourself several hours of your precious time, as well as money used to pay for a professional to do it for you.

The most important thing is that you have all your tools ready, which should help you to do the job perfectly well – just like how a pro does it. In fact, you can get your own pump such as the Seachoice Fuel Pump that does an amazing job with removing gas from the fuel tank – and it should only cost you about $100.

Then, be sure to have your other tools mentioned, which we mentioned earlier, and you are well on your way to making your very own fuel tank draining kit!

Professionals usually pump old gas straight into containers for fuel disposal. But you can also pump it right into the fuel tank of your tow vehicle. This will then mix with the fresh fuel in it.

Just be sure that the gas is not old enough, and you have some fresh gas that will dilute it, this blend should be just fine.

Bottom Line

We hope this helps you with knowing how to remove gas from boat fuel tank. Now, with your tools all set, you can get this job started and keep your boat ready with fresh gas for your upcoming trip!

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