Extra Fuel In Cars: What's Allowed And What's Not?

can you carry extra fuel in your car

When driving in remote areas with few service stations, carrying extra fuel in your car can be a good idea. However, it is important to do so safely. The most common way to carry extra fuel is in a jerrycan, which was designed by the Germans in the Second World War and is typically made from steel or polyethylene (plastic). Jerrycans should be stored outside of the vehicle cabin, away from any potential ignition sources, and securely fastened to avoid becoming projectiles in the event of a crash. Other options for carrying extra fuel include larger capacity poly fuel tanks, which can be designed to fit in various spots in a vehicle, and auxiliary fuel tanks, which can add 40 gallons or more of fuel capacity to a truck.

Characteristics Values
Why carry extra fuel? To prevent being stranded in remote areas where service stations are scarce
When to carry extra fuel When driving off-road, at high speeds, or for long distances
Where to store extra fuel Outside the vehicle, in the vehicle's cargo area, or in a dedicated long-range fuel tank
Container type Jerrycans, poly fuel tanks, or auxiliary fuel tanks
Container material Steel, polyethylene (plastic), or approved by Underwriters Laboratories/Factory Mutual Approvals
Container capacity Typically 2.5-5 gallons (up to 20L), or 40 gallons for auxiliary fuel tanks
Container storage Securely fastened, with fuel lines and taps for safe and mess-free transfer
Safety precautions Avoid fuel fumes, wipe spills, leave space in the can for expansion, and regularly check for damage and leaks

shunfuel

Jerrycans

When carrying extra fuel in a jerrycan, it is important to avoid storing them in the vehicle's cabin due to the risk of fuel fumes affecting the occupants. If you are transporting petrol, keep the jerrycans away from potential ignition sources such as electrical items. Ideally, jerrycans should be transported in dedicated holders at the rear of the vehicle or on a roof rack if necessary. However, placing them on the roof will raise the centre of gravity and affect the vehicle's handling.

There are different types of jerrycans available, including metal and plastic ones. Plastic jerrycans are less likely to produce sparks than metal ones, but they release vapours that can be dangerous in enclosed spaces. Metal jerrycans, on the other hand, do not release vapours but can still leak due to air pressure changes. One advantage of metal jerrycans is that they can be kept inside the vehicle without the risk of vapour release.

As an alternative to jerrycans, you can consider installing a long-range fuel tank or using larger-capacity poly fuel tanks that fit into various spots in your vehicle, such as the footwell or cargo area. These tanks provide safer and more convenient options for carrying additional fuel while reducing the risk of fuel-related issues associated with jerrycans.

shunfuel

Poly fuel tanks

Carrying extra fuel in your car can be essential when travelling in remote areas with few service stations. Poly fuel tanks are a great solution to this problem, offering a larger capacity than standard jerrycans while being safer and more convenient.

In addition to their convenience and safety features, poly fuel tanks are also durable and long-lasting. They have superior strength and durability compared to metal tanks, with no welds or seams that can fail or leak. They are also corrosion-resistant and will not rust, ensuring a long lifespan.

Overall, poly fuel tanks are a great option for those who need to carry extra fuel in their car. They offer convenience, safety, and durability, making them a worthwhile investment for anyone who frequently travels in remote areas or off-road.

shunfuel

Storing fuel in the vehicle's cabin

However, some people argue that storing fuel in the vehicle's cabin is sometimes necessary, especially in rural areas where gas stations are scarce. In such cases, it is crucial to use approved fuel containers and take necessary precautions. For instance, one should warm the container to the highest expected temperature and vent it to release built-up gases. Additionally, it is important to regularly check the container for any damage or leaks, especially when travelling in remote areas where access to fuel may be limited.

If you are hesitant to store fuel in the vehicle's cabin, there are alternative options available. One option is to use a dedicated long-range fuel tank, which can be installed as an auxiliary tank in addition to the vehicle's standard fuel tank or as a replacement tank. Auxiliary tanks offer the advantage of maximising fuel capacity, while replacement tanks eliminate the need for additional plumbing and pumps. Another option is to use larger-capacity poly fuel tanks, which come in various shapes and capacities and can be fitted in different spots in a vehicle, such as the footwell or cargo area. These tanks can be equipped with fuel lines and taps for safe and mess-free fuel transfer.

Ultimately, the decision to store fuel in the vehicle's cabin should be made with careful consideration of the risks involved and the availability of alternative options. While it may be necessary in certain situations, taking precautions to ensure the safety of oneself and the vehicle is of utmost importance.

shunfuel

Storing fuel in the boot/trunk

If you're carrying extra fuel in your car, it's best not to store it in the vehicle's cabin, where the fumes can affect the occupants. The boot/trunk is a better option, but there are still risks involved.

If you're using a jerrycan, make sure it's made from the right material. Modern jerrycans are manufactured from steel or polyethylene (plastic). Plastic jerrycans are generally not recommended for storing fuel in the boot/trunk due to the risk of leaks and the potential for fumes to ignite. Steel jerrycans are a safer option, but they can be heavy, especially when full.

It's important to keep the fuel containers away from any potential ignition sources, such as electrical items. If you're carrying petrol, it's especially important to take precautions as petrol fumes are heavier than air and can remain trapped in the vehicle. Always store fuel containers in a well-ventilated area and never in the passenger cabin.

If you have an SUV, you can get a metal jerrycan mount installed on the back of your vehicle, which is a safer option than storing the fuel in the boot/trunk. You can also consider larger capacity poly fuel tanks, which are designed to fit into various spots in a vehicle, including the cargo area. These tanks can be fitted with fuel lines and taps for safe, mess-free fuel transfer.

Remember, no matter how you choose to store extra fuel in your vehicle, always regularly check the containers for damage and leaks, especially when travelling in remote areas.

White Fuel for Cars: Is It Possible?

You may want to see also

shunfuel

Storing extra fuel at home

Containers

Use containers designed for storing fuel. These can be metal or plastic, and you can usually find them at petrol stations. Do not overfill the container and always keep it tightly closed. Plastic containers are generally preferred as they are lightweight, inexpensive, and won't rust. However, if you choose a metal container, ensure it is not prone to rust, which can cause leaks or contamination.

Storage Location

Store your fuel in a detached, enclosed garage or shed that is well-ventilated. Keep the fuel away from living areas, such as bedrooms or lounges. The ideal location is somewhere protected from the elements yet separate from your home. Avoid storing fuel in direct sunlight or near sources of heat, such as space heaters or vehicle exhaust pipes.

Amount

Only store the amount of fuel you need to avoid having a large quantity in one place. Check your local regulations to confirm the maximum allowed quantity and capacity. In general, fire codes restrict the amount of gasoline an individual can store to around 25 gallons, usually in approved containers of no more than five gallons each. If you store more than 30 litres (approximately 8 gallons) of fuel, inform your local Petrol Enforcement Authority or the relevant authority in your region.

Handling

Always handle fuel with caution. Never smoke or introduce sparks or flames near the fuel. Decant the fuel in an open, well-ventilated area to prevent fumes from building up. When refuelling, use a pour spout or funnel, and do not refuel a generator while it is running or still hot.

Fuel Stabilizer

Consider adding a fuel stabilizer to extend the shelf life of the fuel. Without a stabilizer, gasoline can start to degrade within a month due to oxidation and other environmental factors. With a stabilizer, gasoline can last for more than a year.

Safety Precautions

Install working smoke alarms inside your home to warn you of any fires. Plan an escape route and ensure everyone in your household is aware of it. Keep a fire extinguisher nearby, and learn how to use it properly.

Why Won't My Car Start? Low Fuel Issues

You may want to see also

Frequently asked questions

Yes, you can carry extra fuel in your car. However, it is important to do so safely.

You should always use an approved container, such as a jerrycan, and never store the fuel in the cabin of the car. Make sure the container is securely fastened and regularly check for damage and leaks.

It is best to store extra fuel outside of your car, such as on a roof rack or in a dedicated jerrycan holder at the rear of the vehicle. If you must store it inside your car, put it in the boot or footwell with the windows open, and remove it as soon as possible.

This depends on the size of your container and the amount of fuel you need. Jerrycans typically hold 20 litres or 5 gallons of fuel, but you should not fill them to the brim as this can be dangerous.

Written by
Reviewed by

Explore related products

Share this post
Print
Did this article help you?

Leave a comment