Question: Is 93 Octane Better For Your Engine?

Who has the best 93 octane gas?

Costco 93Costco 93, it’s top tier or BP..

What octane is V power?

New Shell V-Power unleaded is a 99RON octane fuel. By comparison, regular Shell unleaded is 95RON. New Shell V-Power unleaded -the power of high octane.

Will 93 octane hurt my engine?

Fuel with a higher octane rating can stand up to higher compression before it detonates. Essentially, the higher the octane rating, the lower the likelihood that detonation happens at the wrong time. On occasion, this occurrence will likely not harm your vehicle.

Does 98 octane clean the engine?

There is a 95RON octane rating Unleaded, while Premium Unleaded increases the octane to 98RON and it usually includes additives that can ‘clean’ internal parts of the engine to improve fuel consumption and long-term reliability.

Can 98 octane damage engine?

It can’t hurt your engine if you use a higher octane fuel. So, for example, if you use 95 or 98 in an engine designed for 91, that’s OK. However, it’s not acceptable to put in a lower octane fuel than the minimum recommended by the manufacturer. Using 91 in an engine designed for 95 or 98 is potentially destructive.

Why is 98 octane better?

Higher octane fuels allow engines to run at higher compression levels with additives that clean internal components but they’re not necessary for everyone. … Fuels such as 95 or 98 RON (octane rating number) have a higher resistance to burn which indicates higher levels of energy available for the vehicle’s engine.

Does Shell V Power Clean your engine?

Secondly, V-Power contains cleaning and protective elements that both prevent the build up of carbon deposits in the intake valves and fuel injectors while cleaning any deposits that already exist. … The Shell pitch is for users to stick with V-Power over the long term for extended benefits in your engine.

Does 95 octane give better mileage?

Depending on your vehicle you should, in theory, get better mileage and fuel economy from a higher octane fuel (so 95). However, in the highveld you have approximately 20% less atmospheric pressure than at the coast – which makes it harder for fuel to ignite.

Does 93 octane give more power?

Premium gas must be, by law, at or above 91 percent, although you do also see 93 percent octane ultra-premium at many stations. … Octane does not offer any better fuel mileage, increase engine horsepower, or make the engine start quicker. Higher octane only reduces the likelihood of engine knock or ping.

Why do some states not have 93 octane?

Why do some states (like Colorado) sell 91 octane gasoline as premium instead of offering 93 octane (like Florida)? … This is because a long time ago, studies were done that showed that at lower air pressures (i.e. higher altitudes) that engines performed the same at 85 octane as they did at 87.

Is it OK to put 93 octane in any car?

If you opt for a higher octane than your manual recommends—say, 89 instead of 87—your car will be perfectly fine, an article on AAMCO’s blog explains. It will not, however, improve your car’s mileage or give it any sort of extra performance boost, according to Car Talk.

Can you run 91 octane on a 93 octane tune?

Never use a octane lower than what’s prescribed by the tune. … You may use a higher octane than prescribed by the tune. For example, running 93 Octane (R+M)/2 on a 91 Octane (R+M)/2 program is fine, and in some cases may offer a bump in performance.

Is 100 octane fuel safe?

Yes, you can use a higher octane fuel than that recommended for your car. It will not hurt your car in any way, but it will cost you more – for no benefit. You should not use any fuel with a LOWER octane than that recommended for you car though.

Can running high octane gas damage an engine?

The higher octane gives premium gas greater resistance to early fuel ignition, which can result in potential damage, sometimes accompanied by audible engine knocking or pinging. … But if the vehicle manufacturer says your engine needs only 87-octane regular, that is what you should use.

Does premium gas give better mileage?

Premium gives better gas mileage Because premium gas has a higher octane rating than midgrade or regular gas, it produces a little more power when burnt. Designed for performance cars with large, powerful engines, premium also helps minimize the risk of preignition inside highly-stressed, hot engine cylinders.

Will mixing premium and regular gas mess up your car?

Mixing fuels of two different octanes will result in a tank of fuel with an octane rating somewhere between the two fuels, depending on the amounts of each. That said, if your vehicle requires premium fuel, it’s a good idea to top it off with the good stuff as soon as you’re able.

Does higher octane gas make your car run better?

Unless your engine is knocking, buying higher octane gasoline is a waste of money. … In fact, in most cases, using a higher octane gasoline than your owner’s manual recommends offers absolutely no benefit. It won’t make your car perform better, go faster, get better mileage, or run cleaner.

Is there a big difference between 91 and 93 octane?

So if you stick with using, say, 93 after having been using 91, you’ll notice even further fuel economy after a tank, or two. The higher the octane means a slower and longer burn which benefits all cars to a degree.

Does high octane fuel burn hotter?

Higher-octane fuel does not burn hotter. It will not clean out deposits from an engine combustion chamber. And it will not provide any higher fuel economy.

Will 110 octane hurt my car?

High octane race fuel is sort of the same way. Nitro won’t even burn unless it’s compressed. … So, the moral of the story is; unless you have at least 12:1 compression (of more), do not run any 110 octane or higher race gas in it or you’ll go slower.

What happens if you put 87 octane in a 93 octane car?

If you usually fill your tank up with 87-octane gasoline and you accidentally put in a higher octane blend (say, 91, 92, or 93), don’t worry. … You may feel a difference in the way the vehicle runs and may notice an improvement in gas mileage, but that’s about all that will happen.