Will Rec 90 Fuel Hurt Your Car? Uncover The Truth

REC 90 fuel is a non-ethanol fuel that is intended for power and recreational equipment but can also be used in cars. It is sold at a Top Tier station, so it contains all the required additives to be considered Top Tier fuel. Some people believe that it is a preventative measure worth paying a bit more for, while others have not noticed any detrimental effects of ethanol on their old cars. However, it is important to note that 90 octane ethanol-free gas will not damage anything in a car, but it only matters if you are trying to push your engine hard.

Ethanol-free REC 90 fuel

REC 90 fuel is a type of non-ethanol fuel that is intended for power and recreational equipment. It can also be used in cars and is sold at a Top Tier station. It is sold at a higher price than the standard 10% ethanol fuel that is commonly used in cars.

The lower numbered gas means it burns faster. It is not recommended for pushing the engine hard as it can be detrimental to the engine. However, it is safe to use in cars that require 91 octane fuel.

REC 90 fuel is ethanol-free and is sold at a higher price than the standard 10% ethanol fuel that is commonly used in cars. It is not recommended for pushing the engine hard as it can be detrimental to the engine. However, it is safe to use in cars that require 91 octane fuel.

The lower numbered gas means it burns faster. It is not recommended for pushing the engine hard as it can be detrimental to the engine. However, it is safe to use in cars that require 91 octane fuel.

REC 90 fuel is ethanol-free and is sold at a higher price than the standard 10% ethanol fuel that is commonly used in cars. It is not recommended for pushing the engine hard as it can be detrimental to the engine. However, it is safe to use in cars that require 87 octane fuel.

Detrimental effects of ethanol on small engines

Ethanol is a type of fuel that is added to gasoline to increase its octane level. However, ethanol can have detrimental effects on small engines and should be avoided.

One of the main issues with ethanol is its corrosive nature. Ethanol can corrode the carbs and other components of small engines much worse than older gasoline. This can lead to engine damage and increased maintenance costs.

Another issue with ethanol is its effect on engine performance. Ethanol can cause engine detonation, which can lead to engine damage and reduced performance. This can be especially problematic for small engines that are not designed to handle the high octane levels of ethanol-infused gasoline.

In addition, ethanol can also cause engine misfires, which can lead to reduced engine performance and increased emissions. This can be especially problematic for small engines that are not designed to handle the high octane levels of ethanol-infused gasoline.

Finally, ethanol can also cause engine knock, which can lead to engine damage and reduced performance. This can be especially problematic for small engines that are not designed to handle the high octane levels of ethanol-infused gasoline.

In conclusion, ethanol can have detrimental effects on small engines and should be avoided. If you are using a small engine, it is recommended to use ethanol-free gasoline to avoid any potential issues.

Ethanol issues in Jeep and other cars

Ethanol was an issue 30 years ago when it was called gasohol and cars were not prepared for it. Any car built after 2001 is safe to ethanol up to 15% with no worse wear on the engine or engine parts. Exceeding 15% ethanol would be an issue for many vehicles. Pretty much no vehicle "requires" ethanol. Premium fuel...which has a higher octane so it doesn't burn as fast...is required for higher compression engines, etc. There would likely be no difference relative to ethanol, however, from regular and mid-grade fuels. Some super high performance engines used in, say, drag racing, run on pure ethanol.

Ethanol still readily pulls moisture from the air and breaks down quite fast so given the option not sure why you'd recommend either. Ethanol is great...For raising the price of corn but since it breaks down so quickly not sure it's great for much else. Given the choice I'd always go straight gasoline.

I don't know if I buy the "high humidity" argument as I've lived in FL for as long as they've mixed in Ethanol and never had any issues. Given that the Jeep manual gives the thumbs up to E15, I'll use it in mine without reservation. Edit: As I understand it the ~$0.10 savings per gallon will be evaporated by the lower fuel mileage.

I've been using E88 lately (15% ethanol) with no issues and no drop in mileage. It is about 25 cents per gallon cheaper in my area and I've read many posts of people running it in their hemi's with no issues for years. Regardless of how it's labeled, 15% ethanol is about "the limit" for engines that are not designed and noted as "flex fuel". I was cautious about trying the 15% with my hemi. I definitely wouldn't do any more than that.

I haven't seen ethanol-free fuel here around Chicago in at least a decade. Every vehicle I have owned has done at or better than advertised fuel economy ratings by the manufacturer. No vehicle I have owned has ever suffered from any of these so-called ethanol issues. It's just a Jeep, not a space shuttle, burn what's recommended and whatever is most convenient for you. With all that said though I will recommend a quality name brand fuel though, however for reasons that I have nothing to back up because the car will run just fine with any brand fuel lol.

Octane 90 gas safe in turbo

Octane 90 gas is safe in a turbo if you are not pushing your engine hard. Octane 90 gas burns faster and can be detrimental if you are pushing your engine hard.

Octane 90 gas contains no ethanol and can be used in cars, power and recreational equipment. Octane 90 gas is sold at a Top Tier station and contains all the required additives to be considered Top Tier fuel.

Octane 90 gas is safe in a car that requires 91 if you are not pushing your engine hard. Octane 90 gas will not damage anything if you are driving like a grandma.

Octane 90 gas is not safe in a car that requires 91 if you are pushing your engine hard. Octane 90 gas will not help with a detonation issue. Octane 90 gas will not damage anything if you are not pushing your engine hard.

Octane 90 gas is safe in a turbo if you are not pushing your engine hard. Octane 90 gas burns faster and can be detrimental if you are pushing your engine hard. Octane 90 gas is not safe in a turbo if you are pushing your engine hard.

Non-oxy premium 93 octane fuel

REC 90 fuel is a type of non-ethanol premium 93 octane fuel. It is sold at a Top Tier station and contains all the required additives to be considered Top Tier fuel. It is intended for power and recreational equipment and can be used in cars as well.

Ethanol-free fuel is not available in most places and hasn't been available in Chicago for at least a decade. Every vehicle the author has owned has done at or better than advertised fuel economy ratings by the manufacturer. No vehicle has ever suffered from any of the so-called ethanol issues.

REC 90 fuel is not necessary and can be replaced with any other brand of fuel. 87 octane fuel is just fine and 90 octane fuel won't damage anything. It only matters if you are trying to push your engine hard.

Gasoline with ethanol does corrode carbs much worse than older gasoline. Ethanol in gas has been blamed for a motor quitting and costing $900 to fix.

Ethanol in gas has been criticized by the marine industry. Corn fuel has been known to damage small engines.

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