Can i mix unleaded gas with premium

Fuel economy improved by an average of only 2. What happens if you put 93 instead of 87? If you usually fill your tank up with octane gasoline and you accidentally put in a higher octane blend say, 91, 92, or 93 , don't worry.

You're actually filling your car or truck with a different blend of gas, which means it will burn differently in your engine. Does V Power fuel make a difference? 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. What is the most fuel efficient speed to drive at?

The Energy Saving Trust says that the most efficient speed you can travel in a car in terms of achieving the best fuel economy is mph. Any faster, though, and the fuel efficiency decreases rapidly. Can I mix 87 and 91 gas? If you mix a half tank of 91 octane and a half tank of 89 octane, you end up with a full tank of 90 octane. Unless you are driving a car that requires 93 octane, you won't damage a thing. All three grades are the same exact gasoline, except for the octane booster.

That is the only difference. Is it OK to mix 87 and 89 gas? You will not harm your car by mixing different octane grades of the same gasoline providing your car's engine is designed to run on less than 89 octane fuel and you are not using E85 in a non-E85 compatible engine.

What is the best brand of gasoline? Here is a list of the best quality gas stations that you can go to: Shell. What happens if you put premium gas in a regular car? Using premium gas in a regular car will cost you more with almost no added benefits. The Federal Trade Commission says that using a high-octane gasoline rather than a recommended one will offer almost no benefits.

It will not make your engine perform better or faster. Which cars require premium gas? Using anything higher than your manual recommends probably won't help your car's performance — but using lower might save you a few bucks, Leroux says.

If you notice knocking, you should switch back. Most cars sold in North America are designed to run on 87, even when manuals recommend a higher octane, Leroux says.

If your manual recommends premium 91 , it will usually say that you can use a lower grade but should switch back if you get pinging or knocking. Often, it will recommend sticking to higher octane in really hot weather or if at higher altitudes. Car companies, some experts and Consumer Reports itself say you should use what the manual recommends — the site notes that Bartlett's view is personal.

If premium is recommended, rather than required, it means that you can use regular — but you'll lose a little horsepower. How much? Bartlett says the Ford Escape with the turbocharged 2.

Can I mix premium and unleaded gas in my car? Find out the answers to these frequently asked questions in the rest of this article. As previously stated, premium gasoline is any type of fuel gas that has an octane rating of 91 and above. In the US, any gasoline with an octane value of 93 is considered super-premium. So, why exactly is this type of fuel recommended for some vehicles? For instance, if the car is equipped with a turbocharged engine, using higher octane fuels, such as premium gas, is important.

The bottom line is; premium gas is a higher octane fuel with a rating that falls between 91 and So, if your car manufacturer states in the manual that you should use this type of fuel, you need to stick to it.

Automobile manufacturers often advise their buyers to stick to a certain type of fuel for their cars. When it burns slowly, the fuel is expected to produce a uniform flame propagation inside your cylinder.

Using regular unleaded fuel for this type of engine will only reduce the performance of the engine. Matter of fact, unleaded fuel will mostly end up causing engine knocks to your car.