There’s nothing quite like feeling the wind in your hair and the ocean breeze on your face as you sail through open waters. But much like a road trip, proper maintenance is critical to keeping your boat in tip-top shape.
One of the most important aspects of boat maintenance is knowing how to empty boat gas tank. Whether you’re prepping for off-season storage or need to get rid of some old fuel, I’m here with a step-by-step guide that’ll make the process a breeze (so you can feel it again when you hit those open waters).
1. Why It Matters
Before we jump into the “how,” let’s briefly cover why this seemingly small task is so important. Just like cars, boats need fresh fuel that isn’t gunked up with sludge and grime to keep running smoothly. When gas ages, it breaks down and forms sludge. That sludge can clog fuel lines and filters, leading to engine trouble and costly repairs.
So, by breaking out your Captain Nemo gear and emptying the gas tank regularly, you can prevent these issues from popping up — and ensure all goes swimmingly on your next adventure.
2. Gathering Your Tools
You don’t have to be MacGyver in order to empty your boat’s gas tank — but there are still a few tools you’ll want nearby before getting started:
- Manual or electric fuel pump
- Fuel hose
- Safety gear (gloves, goggles, mask)
- Container for old fuel: Once you’re all set with these tools of the trade, we’ll dive right in.
3. Step-by-Step Breakdown
Now, let’s look at each step involved in draining your boat’s gas tank.
3.1 Step 1: Run the Boat if Necessary
Before we begin pumping away at that precious cargo (that would be the fuel), first run your boat for a bit to drop the fuel level. You’ll want to have less than 1/8 of a tank before you start the draining process.
3.2 Step 2: Get Out of the Water
To drain your tank safely, you’ll need to get out of the water. If you have a lift on your dock or use a trailer, make sure your boat is secured on dry land before continuing.
3.3 Step 3: Don Your Safety Gear
Handling fuel fumes and potential spills is no joke — so in order to protect yourself from any harm, be sure to wear gloves, goggles, and a mask.
3.4 Step 4: Position Your Fuel Container
Place your fuel container beneath the boat’s gas tank in a stable position where it won’t topple over as it fills up with all and sundry (namely, old gas).
3.5 Step 5: Choose Your Pump
You have two options here, depending on your personal preference and budget: Manual pump or Electric pump. Both will accomplish what needs to be done — so choose whichever one floats your boat (pun fully intended).
3.6 Step 6: Get Draining!
Now that we are finally ready for some action submerge the suction pump into the gas tank and start pumping away until the liquid gold starts flowing into your container below. If you went for an electric pump, just follow those manufacturer instructions carefully — same goal, different methods!
3.7. Step 7: Dispose of the Old Fuel
When you’re done emptying gas, make sure you dispose of it properly. Take it to a hazardous waste disposal center so they can take care of it without harming the environment.
3.8. Step 8: Clean Your Equipment
Lastly, clean your fuel pump and hoses to prevent any residue from building up and causing future problems. Do this whenever you can with soap and water.
4. Frequently Asked Question
4.1 Why do I need to empty my boat’s gas tank?
You should empty your gas tank for maintenance purposes only — old fuel that’s been sitting for too long is prone to forming sludge, which can clog up filters and other components in the engine system.
4.2 How often should I empty my boat’s gas tank?
Do this at least once a year if you’re not planning on using your boat for an extended period (such as over the winter). If you’re experiencing issues with your engine or notice anything unusual about the fuel system, it might be time to empty the tank and clean it out.
4.3 Can I empty my boat’s gas tank myself?
Yes! You don’t really need any professional help when doing something like this (as long as you have safety precautions in mind).
4.4 What safety precautions should I take when emptying my boat’s gas tank?
Wear gloves, goggles, and a mask before beginning work (fuel isn’t something you want to mess with). Work outside in an open area, away from sparks or open flames. Make sure there’s enough ventilation. Dispose of old fuel properly at a hazardous waste disposal center.
4.5 How do I dispose of old fuel from my boat’s gas tank?
Never pour down the drain or ground because that would harm the environment. Instead, look up what companies/facilities will dispose of old fuel in your local area. Most municipalities have designated facilities where you can safely dispose of old fuel and other hazardous materials.
4.6 Can I reuse old fuel from my boat’s gas tank?
It’s best not to risk it with degraded gasoline, so don’t try using the old stuff for your next boat trip. Fresh is always better.
4.7 How can I tell if my boat’s gas tank needs to be emptied?
If your engine sounds strange when running, starts up poorly or has less power than usual, it may be time to drain your gas tank and clean it out. If you haven’t used your boat in a long time, definitely start by emptying the whole tank before you start it up again.
Closing Thoughts
Getting rid of your boat’s gas may not be the glamorous part of owning a boat, but it is one of those things that you just have to do. It really is an important task, so don’t skip it.
By taking the time to get rid of all the fuel and dispose of it properly, you’re ensuring that your boat stays in good shape for a long time. Do you want to make sure you’re ready for your next trip out on the water? Then, grab your fuel pump and safety gear. Let’s get started.
Last Updated on by Icy Tales Team
