What Is Recreational Gasoline?

What is Recreational Fuel, and how does it differ from other types of fuel? “Recreational fuel, or REC-90,” is the name given to ethanol-free 90-octane gasoline sold at petrol stations. For maritime equipment and small engines such as lawnmowers, snowblowers, chainsaws, generators, pumps, and the like, many consumers choose to use this pure gasoline that isn’t blended with ethanol.

How long will you be able to use recreational gas?

Ethanol and gasoline combinations such as E10 and E15 can harm your engine, particularly if you drive an older model automobile that isn’t intended to run on ethanol-mixed fuels. Some drivers have reported that the rubber seals on specific sections have failed. Others may experience an increase in vapor pressure, which can lead to carburetor vapor lock. Ethanol also has the ability to draw water. This can cause rust on the interior of the car or the engine.

Longer Shelf Life

Non-ethanol gas lasts far longer than typical gas blends like E10, which include 10% ethanol. Ethanol-free gas can last up to six months if properly kept. It is less susceptible to oxidation and evaporation. E10 gas has a maximum shelf life of three months. In comparison to E10, this makes ethanol-free gas preferable for storage.

Is it possible to use rec gas in a car?

This appears to be an odd question.

Is ethanol-free petrol harmful to your vehicle? Isn’t that the same gas we all used before the 2000s, when they started adding ethanol in our gas on a large scale? Yes, it is technically correct. I mean, it might not be identical (because there are all sorts of modern detergents and additives that get developed over the years). But, for the most part, it’s the same stuff.

So, why are you asking what appears to be a straightforward question? The contents of the human heart are unknown to us…. People ask these kinds of surprise inquiries all the time, after all. And it’s a question we’ve been asked before. People are accustomed to thinking of ethanol gasoline as the type of petrol they purchase. As a result, they now consider ethanol-free gas to be abnormal.

In a nutshell, no, ethanol-free gasoline is not harmful to your car. Most modern cars can run on both ethanol and non-ethanol gasoline mixtures up to E15 (15 percent ethanol). Flex fuel vehicles, on the other hand, can handle up to E85 (85 percent ethanol) without issue.

This isn’t to suggest that some types of gas aren’t harmful to your vehicle. At least one type has the potential to be problematic.

Ethanol Gasoline With Too Much Ethanol

As previously stated, if you have a flex fuel car, you can run up to 85% ethanol without issue. However, many people do not own flex fuel automobiles. For those folks, computers in their automobiles and trucks have been configured to expect ethanol levels of up to 10-15%. The computer manages the fuel injection and timing, attempting to make everything work as it should based on the premise that the fuel it burns contains just 10-15% ethanol.

However, some folks inadvertently put E85 in their non-flex car. Most of the time, they fill up with regular gas and are unaware that someone upstream (the folks who supply the gas to the gas station) has unintentionally added too much ethanol. They thought they were blending in 10%, but they may have blended in 16 percent, 18 percent, or even more than 20%. It occurs (and more often than you think). And no one knows when it happens because no one keeps track of that sort of thing.

When you put ethanol gas in your automobile with too much ethanol in it, strange things happen to the computer’s perception of what it’s seeing. The computer assumes the gas is 10% or 15% ethanol, but notices that the density (weight) of the gas and the emissions it produces don’t match up with what it thinks it’s seeing. The computer will believe the automobile is running on a “low” fuel combination (too much air and not enough fuel). As a result, the computer normally responds by injecting too much fuel (to address a problem that doesn’t exist), reducing your gas mileage and performance.

So, no, ethanol-free gasoline isn’t harmful to your vehicle. Gas containing too much ethanol, on the other hand, is not.

What are the four different types of gasoline?

Regular gas has an octane rating of 87, with an average of 85 to 88. This is the type of gasoline you’re most likely to use. It’s also what a lot of auto companies recommend.

The 87 octane gasoline keeps your automobile running smoothly, albeit it may not provide the same level of performance as higher octane gasoline. Certain car models and manufacturers, on the other hand, demand higher octane gas, while others do not.

If you’re on a budget, normal gas is the cheapest option and will help you reach your primary goal of going from point A to point B.

Is it safe to use recreational gasoline in lawn mowers?

Ethanol fuel, a gas additive, can be found almost anywhere! Almost every gas station now sells a mixture of gasoline and ethanol. The E number indicates the percentage of ethanol blend. E10, for example, indicates that the gas combination contains 90% gas and 10% ethanol. Ethanol fuel will not hurt your car’s engine in the long run. When you use gas with ethanol in your outdoor power equipment, such as lawn mowers, chainsaws, trimmers, and leaf blowers, however, you risk engine damage and pricey repairs. In your small engine outdoor power equipment, you should use ethanol-free gas.

Is it true that non-ethanol petrol gets higher mileage?


You may have noticed a few stations selling “ethanol-free” gas while driving around the Denver metro region.

It’s pure gasoline, not the corn-based ethanol found in most gas stations around the country.

Pure gas, while less popular than ethanol mixes, may be preferable for older car engines, boats, lawn mowers, and other tools.

“In general, the more ethanol in gasoline, the poorer the fuel economy,” DeHaan explained. “If you go up to E85, for example, there’s around 20% less energy in E85 than there is in 100% gasoline, therefore you’ll get a 20% worse fuel efficiency,” says the author.

Most drivers, however, utilize E10 or E15 blends, which contain 10-15% ethanol. Only about 5% of gas mileage is lost due to the ethanol content. When you consider that ethanol-free gas can cost anywhere from 30 cents to more than a dollar more per gallon, the ethanol blend will cost you less per mile.

DeHaan also mentioned that gas stations receive government rebates for selling ethanol, which lowers the price even more. Ethanol emits fewer hazardous gases and is often seen as being better for the environment.

So, what can you do if you can’t lower your gas prices by switching fuels? Driving slowly, rolling down windows instead of using the air conditioner, checking tire pressure, and keeping your vehicle as light as possible are all suggestions made by experts.

Is gasoline that is two years old still good?

If you haven’t driven your car in a while, you may be wondering if the gas in the tank is still OK or if it has to be removed and replaced with new gas. Here’s the answer to your question.

Is old gas in the tank bad for your car? The quick answer

In almost all cases, aging gas isn’t a problem. Gas that sits for a long time deteriorates. Gas that has been sitting for a few months, on the other hand, can be redeemed by topping off the tank with new gas. The motor will work properly once the new gas has mixed with the old gas. “The new gas will mix with what’s already in your tank, and any fluctuation in the octane will be corrected for automatically by your car’s engine computer,” explains John Ibbotson, head mechanic at Consumer Reports. The change will restore the engine’s regular operation.

What happens when gas gets old?

When gas sits for a long time, it begins to degrade in a number of ways. Gas will lose octane over time. The combustible component of gasoline is octane. The better the air-fuel mixture and combustion in the cylinders, the higher the octane rating (think 87, 89, 93).

As gas ages, it reduces its volatility, or how explosive it is. Engine performance suffers when volatility reduces. As the engine and gas rest, residues and water from gas combustion might build up. None of this is encouraging for engine performance.

How old is too old for gas?

Degradation begins right away, but most gas remains usable for at least a month. Gas that is more than two months old, on the other hand, is generally safe to use with just small performance reductions. Engine knocking, sputtering, and clogged injectors can all be symptoms of gas that has been sitting for more than a year. To avoid engine damage, bad gas can be evacuated from the tank. One thing to bear in mind is that you can’t tell how old the gas is when you first put it in your automobile.

Is there a distinction between ordinary gas and marine gas?

Automobile vs. Marine Gasoline The difference in performance and economy in marina gas is around 4% better due to 4% more BTUs in the ethanol free gasoline. The marina charges roughly 19 cents more per gallon.

Is it true that ten percent ethanol gas is bad for the engine?

The EPA has allowed gasoline containing 15% ethanol for use in cars manufactured after 2001, but it forbids its use in mowers and other power equipment, claiming that it could cause damage. According to a research conducted by the Department of Energy, E15 causes higher operating temperatures, irregular running, and engine part failure. However, even gasoline containing 10% ethanol (E10) has the potential to harm small engines.

“Ethanol has inherent properties that can cause corrosion of metal parts, such as carburetors, degradation of plastic and rubber components, harder starting, and reduced engine life,” says Marv Klowak, global vice president of research and development for Briggs & Stratton, the world’s largest small engine manufacturer. “The more ethanol there is, the more severe the effects.” According to the Outdoor Power Equipment Institute, the industry’s trade body, servicing dealers are experiencing identical issues, even with E10.

The OPEI also says that suggested pump warnings are insufficient, and that customers will blame equipment manufacturers if mowers and other outdoor equipment fail due to E15 gasoline being unintentionally injected. Using gasoline with more than the standard 10% ethanol has long void most small-engine warranties, but the risk of doing so was low until recently.

We have not yet evaluated fuel additives like Sta-Bil, which claim to protect engines from ethanol by preventing it from settling out of the gasoline, attracting moisture, and concentrating its corrosive effects. Other techniques to safeguard your equipment include:

  • Consider using ethanol-free fuel in smaller string trimmer and leaf blower motors. It’s available at Sears, home centers, marinas, and some equipment dealers, though at a higher price than you’d spend on the street. The retail price of a quart can ranges from $5 to $8, which is still less than the cost of a new carburetor or engine.
  • During the mowing season, use mowers and riders often to help burn the fuel before the ethanol attracts water and draws it into the fuel system. Before storing mowers and other larger equipment for the season, make sure to settle the fuel and run it dry.

Consumer Reports has updated its lawn mower, string trimmer, and leaf blower ratings and recommendations for this season. We also spoke with various landscapers about the recent trend of reducing lawn and yard maintenance. You might get some inspiration for your own home by looking at the before and after images.

Is mixing ethanol with non-ethanol gas permissible?

You’re all OK.

Your car will not be affected if you mix ethanol and non-ethanol gas. The majority of modern automobiles are built to run on gasoline. Minor modifications to this formula, such as the addition of ethanol, will not harm your engine and may even enhance your gas mileage.

What are the three different types of gasoline?

In recent years, more car manufacturers have required or recommended the use of premium gasoline (a high-octane type of fuel) in their vehicles. The price differential between premium and lesser octane types has widened as well. As a result, more individuals are interested in learning more about octane and what the numbers on gas pumps signify.

Fuel stability is measured by octane ratings. The pressure at which a gasoline would spontaneously combust (auto-ignite) in a testing engine is used to determine these ratings. The octane rating is essentially a simple average of two octane rating techniques. The main difference between the motor octane rating (MOR) and the research octane rating (RON) is the operating conditions. The more octane a fuel has, the more stable it is. In the United States, retail gasoline stations sell three different types of gasoline based on the octane level:

  • Typical (the lowest octane fuelgenerally 87)
  • Grade in the middle (the middle range octane fuelgenerally 8990)
  • High-end (the highest octane fuelgenerally 9194)

These grades of gasoline are referred to as unleaded, super, or super premium by some marketers, but they all refer to the octane rating.