Even those who maintain their outdoor power equipment aren’t fond of ethanol. If gasoline is left in the fuel tank for too long, it can clog the carburetor and fuel lines of mowers and blowers. When ethanol is added to gasoline, as it is practically everywhere, similar negligence can result in rubber and plastic parts hardening and carburetor sections that should move freely crusting up. Fortunately, there are a variety of products available to treat this problem.
E10 fuel, which contains 10% ethanol, is available at all but a few stations. To make matters worse, the EPA has approved the sale of E15 (15 percent ethanol) gasoline in newer vehicles. However, many concerns remain, like whether E10 gas will still be widely accessible in stations that have switched to E15. And there may be little remedy if you unintentionally put E15 in lawn care equipment: There have been no clear testing that suggest running small, non-road engines on E15 is safe. As a result, manufacturers of outdoor gear and engines will not respect a product’s warranty if it breaks due to the usage of E15.
Last year, we mentioned Stihl’s Motomix, a specially designed ethanol-free fuel sold by the quart at certain Stihl shops. Despite the fact that it costs $8 per quart (more than $30 per gallon), the two-cycle gas/oil combination appears to be a bargain when compared to bringing a string trimmer or leaf blower into the shop a few times a year. Motomix, it turns out, is just one of several such possibilities, and the others are less expensive. Consumer Reports hasn’t tried any of these, but here’s a list of what’s out there:
- TruFuel is available at Home Depot, Lowe’s, Walmart, and other retailers in three types. Lowe’s sells the ethanol-free four-cycle gas at $5.48 per quart. (Of the other businesses that carry it, it doesn’t appear that Home Depot or Walmart sell it online.) Home Depot and Lowe’s sell the two-cycle 50:1 gas/oil combination for $5.48 a quart, and Lowe’s also sells the 40:1 mixture online.
- Ethanol-free fuels in four- and two-cycle versions are available online and in stores at Sears. (Kmart also sells these items, which are all created by TruSouth, the same company that makes TruFuel.) The “pure” Craftsman gas costs $6.99 per quart, but if you buy a six-pack (the brand is Arnold, a division of outdoor-gear giant MTD) from Wholesale Tools on the same website, you can get it for $5.81 per quart. The 40:1 two-cycle gas/oil mixture and the 50:1 two-cycle gas/oil mixture are both $5.49 per quart.
- SEF (Small Engine Fuel) is sold in all three variants by VP Racing Fuels through distributors, small stores, and the company’s website. Unlike TruSouth, which is 92 octane, SEF is 94 octane. The six-pack of all three flavors costs $43.95, which works out to around $7.33 per quart.
Of course, when purchasing such items online, you must consider the expense of delivering items that weigh around two pounds per quart. Using these products in small power equipment makes sense when compared to the expense of a repair. However, using them exclusively in your lawn mower or snow blower (let alone a riding mower) could cost you so much per season that you’d be better off hiring the job out.
TruFuel, according to a TruSouth spokesperson, is suited for storage in larger equipment like as lawn mowers and snow blowers. If you’re worried, save the ethanol-free stuff for the final fill-up of the season and let it run dry. If your lawn equipment has already died, check out our mower, string trimmer, and leaf blower ratings.
What is the chemical formula for e0 E10?
According to the US Energy Information Administration (EIA), the 134.83 billion gallons of finished motor gasoline consumed in the United States in 2021 contained around 13.94 billion gallons of fuel ethanol, accounting for nearly 10% of total finished motor gasoline consumption. Fuel ethanol contains a denaturant, which is used to render ethanol unfit for human consumption. Fuel ethanol must contain at least 2% denaturant by volume according to federal legislation, however the actual amount in fuel ethanol may be higher.
Ethanol is currently found in nearly all gasoline sold in the United States. The majority of ethanol blending into motor gasoline in the United States is done to comply with the requirements of the 1990 Clean Air Act (RFG Fuel) and the Renewable Fuel Standard established by the Energy Independence and Security Act of 2007. The Renewable Fuel Standard Program is administered by the United States Environmental Protection Agency (EPA).
Ethanol-gasoline mixtures are divided into three categories: E10, E15, and E85. E10 is gasoline that contains 10% ethanol. E15 is gasoline that contains 15% ethanol, whereas E85 is a fuel that contains up to 85% fuel ethanol. The majority of motor gasoline marketed in the United States has less than 10% ethanol by volume. The Midwest, which has the highest ethanol manufacturing capability, sells the majority of motor gasoline containing more than 10% fuel ethanol. The fuel ethanol concentration of gasoline is frequently indicated on gasoline dispensing pumps.
E10 can be used in any vehicle with a gasoline engine. The EPA has only permitted the use of E15 in flex-fuel and light-duty vehicles with a model year of 2001 or newer. Ethanol-gasoline mixtures up to E85 can be used in flex-fuel cars.
Ethanol has about a third of the energy content of pure gasoline. Depending on how much denaturant is added to the ethanol, the effect on vehicle fuel economy varies. Denaturant has an energy content that is roughly comparable to that of pure gasoline. When compared to gasoline that does not contain fuel ethanol, vehicle fuel economy may fall by around 3% when using E10.
For further information, go to:
Estimating the Ethanol Share in the Motor Gasoline Supply: Issues and Methods
Other FAQs about Gasoline
- How much does a gallon of gasoline and a gallon of diesel fuel cost?
- Is it true that the EIA publishes inflation-adjusted gasoline and diesel prices?
- When was the last time a refinery in the United States was built?
- What is the percentage of ethanol in gasoline, and how does it effect fuel economy?
- What do I get for my money when I buy a gallon of gasoline or diesel fuel?
- How much gasoline is consumed in the United States?
- Does EIA provide historical fuel prices for each state?
- What are the forecasts for gasoline and diesel prices in the United States?
- Is the EIA able to provide data on energy use and prices for cities, counties, or zip codes?
- One barrel of oil yields how many gallons of gasoline and diesel fuel?
- Does the EIA provide state-by-state estimates or projections for energy output, consumption, and prices?
- Is it true that the EIA publishes gas prices by city, county, or zip code?
- How much carbon dioxide is created by gasoline and diesel fuel consumption in the United States?
Where can I get E10?
E10 is a typical grade of gasoline that can be found in practically every gas station in England, Scotland, and Wales.
We anticipate the adoption in Northern Ireland in 2022, subject to parliamentary approval.
E10 (95 octane) and E5 (97+ octane) gasoline will be available at stations that sell both grades.
However, E5 (97+ octane gasoline with no more than 5% renewable ethanol) will continue to be available at filling stations that sell both types of gasoline.
Some filling stations in rural, distant, or small areas may only sell E5 or E10 gasoline as normal.
What is e0 gasoline, exactly?
The majority of gasoline sold in the Portland metro region and across the country contains roughly 10% ethanol. Ethanol is a term you’ve probably heard before, even if you don’t know what it means. Ethanol is a plant-based alcohol-based fuel that is distilled from sugar and corn. It’s biodegradable, water-soluble, and non-toxic.
Ethanol is used as a gasoline addition to assist oxygenate the fuel and allow it to burn entirely. As a result, ethanol-infused gases emit cleaner emissions, resulting in improved air quality. The Department of Energy has even requested that gasoline providers manufacture products with 15% ethanol rather than simply 10% ethanol to help battle hazardous pollutants emitted by vehicles. These mixes are sometimes referred to as E10 and E15.
Ethanol-free gas, often known as pure oil, is a form of fuel that can replace ethanol-mixed gas. Most automobiles will operate properly with a 10% ethanol blend in their gasoline. For a number of reasons, some car drivers are moving to ethanol-free gas, while others are avoiding it. You should be informed of the advantages and disadvantages of utilizing non-ethanol gas. Continue reading to learn about the benefits and drawbacks of non-ethanol gas and to decide for yourself if switching to non-ethanol gas is worthwhile.
Is E10 the same as unleaded gasoline?
E10 is standard unleaded gasoline that has been blended with between 9% and 10% ethanol. E10 is a safe and dependable gasoline that is compatible with the vast majority of today’s petrol-powered vehicles.
When created from agricultural sources, ethanol is a colorless alcohol that may be used as an alternative fuel and is considered a renewable fuel.
In NSW, the majority of the ethanol needed to generate E10 is produced by fermenting starch left over after wheat is ground into flour. The starch is fermented, and the ethanol is produced. Supplies are also sourced from Queensland, where grain sorghum is used to make ethanol.
How much will E10 fuel set you back?
What is the cost of E10 gasoline? Regular unleaded E10 petrol will cost roughly 135.4p per litre. For older cars, the cost of super unleadedthe E5 alternative gasoline will range from 140p to over 160p per litre. Meanwhile, the average price of diesel is now 136.7p per litre.
What is E10 snowblower gas?
If you’re working with power equipment, check your owner’s manual to see what kind of fuel you’ll need.
A particular mixture, consisting of some parts oil and some parts gas, is frequently required. Look for any particular directions about using higher octane fuel.
It is critical to use a gas/oil mixture in snow blowers, saws, trimmers, and other small power equipment for optimal lubrication. Two-cycle engines, unlike engines with separate gas and oil reservoirs, use a gas/oil mixture to keep the engine lubricated at all times. In a two-cycle engine, never use straight gas because it can quickly destroy the engine. Use only high-quality oil designed for two-cycle air-cooled engines. In engines, high-grade premium gasoline burns cleaner, leaving less carbon accumulation in the cylinder, exhaust port, and muffler. It is advised that you use fuel with an octane rating of 89 or higher.
The proportion of gas to oil varies, although it normally lies between 16/1 and 50/1. The correct ratio for your machine can be found in your owner’s handbook. Despite the fact that ethanol-containing gasoline is frequently advised against, gasoline from the pump contains roughly 10% ethanol. For snow blowers and small off-road vehicles, any ethanol-gasoline combination up to E10 should suffice. You can use gasoline that has been combined with no more than 10% alcohol, but never E85 or diesel fuels.
Because gas/oil mixes attract moisture and can produce acids over time, it’s best not to leave it in your machine for more than 60-90 days. When your equipment has been sitting with non-stabilized fuel for an extended period of time, drain the old fuel and replace it with new fuel.
If you have a gas lawn mower, apply a gas stabilizer at the end of the season and run it for about 30 seconds to allow the stabilized fuel to reach the carburetor and run through the fuel lines. This type of chemical will keep gasoline stable and protected for up to two years, as well as avoid corrosion and other gumming up issues that come with ethanol-blended fuel. It is less expensive to install a stabilizer, and it protects an engine better than draining the fuel.
Make sure you use the correct gasoline, oil, and mixing ratio by consulting your handbook or visiting the manufacturer’s website, and perform annual maintenance to maintain the greatest and most reliable performance from your power equipment all year.
Is E10 safe to use on a lawn mower?
Unleaded gasoline with an octane value of at least 87 is the finest choice for your lawnmower (91 RON). Importantly, the ethanol percentage of the gasoline cannot exceed 10%. (E10 petrol). If the fuel contains too much ethanol, it will attract water, which will settle to the bottom of the tank, allowing germs to grow and corroding your lawn mower. Your lawn mower should not run on E15 gasoline.
Because it contains only 5% ethanol, most people use “Super Unleaded 97 or 98 RON gas in their lawn mower. In tiny engines like your lawn mower, premium fuels (such as Shell V-Power) offer minimal benefit.
Can you use E10 petrol in a lawn mower?
Although E10 gas will operate your lawn mower, it is not the greatest sort of fuel to use. Because ethanol attracts water and can cause corrosion and engine damage over time, you should use fuel with as little ethanol as possible. You can use E10 petrol on occasion, but if it’s available where you live, 98 RON Super Unleaded is a preferable option.
E5 fuel (which contains 5% ethanol) is healthier for your engine in the long term than E10, especially if you have an older lawn mower. The older your mower, especially those manufactured before 2010 or so, the poorer it will function using E10 fuel.
Also, avoid leaving E10 fuel in your gasoline tank for long periods of time, as it can thicken with time.
Will E10 gasoline work with my Husqvarna chainsaw?
All contemporary Husqvarna equipment can run on E10, although we recommend using at least 89-octane E10 fuel, which is the middle of the normal and premium gasoline grades.
Alternatives to E10 such as E15, E20, E85, and diesel fuel are not acceptable and will damage outdoor power equipment significantly.
To make sure you’re choosing the appropriate option, look for an indicator at the gas pump. Some states do not require the ethanol level to be shown at the pump. Make sure you do your own research in these situations.