How Long Does Gas Last in a Vehicle Before it Goes Bad?
When you are planning for a survival situation, one of the most important things to consider is how long your supplies will last. Among the many items you need to ration is gasoline. How long does gas last, and how can you make it last as long as possible? In this post, we’ll explore those questions and offer some tips on stretching your fuel supply.
How Long Does Gas Last in a Vehicle?
The life expectancy of non-ethanol gasoline stored in a car’s tank is about three months, and this is regardless of it being in your fuel tank or stored in a gas can. The reason for this short shelf life? Ethanol! The Ethanol begins to lose its combustibility within three months and within six months the fuel should be discarded.
How Ethanol Affects Gas Storage
Ethanol is a common additive in gasoline, and it can have an impact on how the fuel is stored. Ethanol is a volatile compound, and it can cause gasoline to evaporate more quickly. As a result, fuel storage tanks must be designed to allow for evaporation and to prevent leaks.
In addition, ethanol can attract water molecules from the air. If too much water is present in the fuel, it can cause corrosion and clogging. To prevent these problems, fuel storage tanks must be regularly inspected and monitored. Also keep in mind that by the time you receive your gasoline it may already be a month old, meaning you have an even shorter window of time to use your fuel.
How To Tell If Your Gas Has Gone Bad
If you’ve ever gone to start your car, only to find that it sputters and dies, you may have experienced the effects of bad gasoline. Gasoline can go bad for a number of reasons, including exposure to sunlight or heat, moisture contamination, or the addition of water. While a little bit of water in your gas tank might not seem like a big deal, it can actually cause your engine to malfunction. In severe cases, it can even damage your engine beyond repair. So how can you tell if your gasoline has gone bad? Here are a few signs to look out for:
– Your car has trouble starting: If you notice that your car is taking longer than usual to start, this could be a sign that the gasoline has gone bad.
– The engine sputters: Another common symptom of bad gas is engine sputtering. This usually occurs when the engine is under load, such as when you’re driving up a hill.
– The engine stalls: If your engine suddenly stalls, this could also be a sign of bad gasoline.
– Poor fuel economy: Bad gasoline can also lead to poor fuel economy. If you notice that you’re filling up your gas tank more often than usual, it’s worth checking to see if the gas has gone bad.
If you suspect that your gasoline has gone bad, it’s important to take action quickly. The longer you wait, the more damage the bad gas can do to your engine. You’ll need to drain the gas tank and refill it with fresh gasoline. Once you’ve done this, you should have no further problems with your car.
Physical Signs your Gas Has Gone Bad
Gasoline that has gone bad will develop an almost muddy, darker appearance relative to the clear appearance of new gas that you would receive from a gas station. You’ll also notice that there is a more “sour smell” which is easily distinguishable from newer fuel. When using older fuel you should always take a small sample to compare it to freshly pumped gas. Over time gas will be rendered unusable due to oxidation. This fuel will appear chocolate brown and could potentially contain trace elements of various solid byproducts which can do great damage to the engine.
How to Extend the Lifespan of Gas in a Can
It is important to know how to extend the lifespan of gas in a can because it is a necessary component for many things, such as running a generator during a power outage or powering a lawn mower. There are three main ways to extend the lifespan of gas: by using stabilizers, keeping the can sealed, and storing it in a cool, dark place.
Adding a stabilizer to the gas prevents it from deteriorating as quickly. Seal the can tightly after each use so that oxygen and moisture cannot get in and cause the gas to degrade. Also remember to store the gas can in a location that is out of direct sunlight and does not fluctuate in temperature too much, like a garage or shed. By following these steps, you can greatly increase the lifespan of your fuel.
How To Make Gas Last Longer in a Car
If you are looking to save money on gasoline, there are a few things you can do to make your gas last longer.
- First, make sure your tires are properly inflated. This will improve your gas mileage by up to 3%.
- Second, avoid using your air conditioning whenever possible. Air conditioning can reduce your fuel efficiency by up to 10%. Instead, try rolling down the windows to stay cool.
- Third, avoid excessive idling. Idling for more than 60 seconds uses more gas than restarting your engine.
- Finally, avoid unnecessarily heavy loads. An extra 100 pounds in your trunk can reduce your fuel efficiency by up to 2%.
By following these tips, you can make your gasoline last longer and save money at the pump.
Will Fuel Stabilizer Make My Gas Last Longer?
The simple answer, YES!
Fuel stabilizer is a chemical additive that is added to gasoline to help it last longer. It does this by inhibiting the natural process of oxidation that causes gas to go bad.
The active ingredient in fuel stabilizer is alkyl benzene. This molecule has two parts, an alkyl group, and a benzene ring. The alkyl group is made up of carbon and hydrogen atoms, and the benzene ring is made up of six carbon atoms. The combination of these two groups makes alkyl benzene very resistant to oxidation.
When you add fuel stabilizer to gasoline, it will mix with the gasoline and attach itself to the molecules of hydrocarbons in the gas. This forms a barrier around the hydrocarbon molecules and prevents oxygen from getting to them and causing them to oxidize.
One way to think of it is like putting a coat of paint on a piece of metal. The paint protects the metal from rusting by creating a barrier between the metal and the oxygen in the air.
Fuel stabilizer will not make gasoline last forever, but it will extend its life by months or even years. It is important to remember that fuel stabilizer only works if it is added to fresh gas before it has a chance to go bad. Once gas has gone bad, adding fuel stabilizer will not make it good again.
If you are storing gasoline for any length of time, it is always a good idea to add fuel stabilizer to help keep it fresh. Fuel stabilizer is especially important if you live in an area where there are large fluctuations in temperature throughout the year. The temperature changes can cause condensation to form inside the gas tank which can contaminate the gasoline and cause it to go bad quickly.
Adding fuel stabilizer is easy and only takes a few minutes, but it can save you a lot of headaches down the road.