Should you be buying premium gas?

Typically, high-performance cars require premium, because their engines have higher compression ratios, while other cars can run just fine on lower octane gas.

The FTC sums it up this way: “In most cases, using a higher octane gasoline than your owner's manual recommends offers absolutely no benefit.”

Previous questionHow do you reset the check engine light on a Volvo?
Next questionWhy do Harley Davidsons leak oil?

Related question

When should you use premium gas?

When Your Car Needs Premium Your car's manual will explicitly state what octane rating the fuel you put in your car should contain.Most cars built in the last 15 years require fuel at 87 octane or higher.This means, in essence, that regular fuel is a perfect match for your vehicle.

Read more

Should I use premium gas?

If your car requires premium gas: Then you need premium gas.Now, many cars can adjust the engine's timing to prevent knock, thus allowing you to use lower octane gasoline if you so choose.If your car merely recommends premium gas, you can safely switch to a lower octane without risking engine dam...

Read more

Is it worth it to buy premium gas?

Typically, high-performance cars require premium, because their engines have higher compression ratios, while other cars can run just fine on lower octane gas.The FTC sums it up this way: “In most cases, using a higher octane gasoline than your owner's manual recommends offers absolutely no benef...

Read more

Should I use premium gas in my lawn mower?

Premium gas, such as 93 octane, helps high-powered cars run smoothly and efficiently.There's no need to run a small lawnmower engine on high-octane gas, but it won't hurt your lawnmower, either.The only harm might be the dent left in your wallet from using the more expensive fuel.

Read more

Should I put premium gas in my Harley?

Harley-Davidson advises owners of all fuel-injected models to use premium unleaded gasoline.But is it really necessary to use 91 or 92 octane gas? Generally speaking, if your motorcycle is equipped with a high compression engine, you should run high octane gasoline.

Read more

Can you mix regular and premium gas?

Save On Mid-Grade Gas By Mixing Regular And Premium.If you put mid-grade gas in your car, it's actually cheaper to pump in a mixture of premium and regular to get the same octane level.It's perfectly fine to combine different octane levels of gas, as long as they're both unleaded.

Read more

How you convert premium gas engine to regular gas?

Reducing an engines need for higher octane fuel requires lowering the static compression ratio of the engine(changing heads and/or pistons) and retarding the ignition somewhat. Cars with a static compression ratio of 9:1 or less can run on "regular" with just dialing back the ignition timing and ...

Read more

Should you use regular or premium gas for a Chrysler 300?

i am guessing you should use premium gas for a Chrysler 300.Regular is ok unless you have a SRT8.

Read more

Can you use mixed gas for a premium gas engine?

If you mean 2 stroke-oil/gas mix then absolutely NOT.If you mean regular or mid range gas then yes.Be aware though, only about 10% of the cars out there REQUIRE "premium" gas. Mainly the ones you and I couldn't afford anyway.

Read more

Can you mix premium and regular gas?

Absolutely.In fact mixing regular and premium at the pump is how most gas stations get their mid grade.If your car needs premium you'll lose a bit of power and efficiency with every bit lower octane your mix ends up being but it can still run without damage even on pure regular.

Read more

Does premium gas give you better gas 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 eng...

Read more

Which cars require premium gas?

15 Unexpected Cars That Run On Premium-Grade Gas Buick Envision. While the compact Buick Envision's base 2.5-liter four-cylinder engine runs on regular, the available 2.0-liter turbo-four engine recommends premium-grade gasoline.Buick Regal. Chevrolet Equinox. Chevrolet Malibu. Chevrolet T...

Read more

Does premium gas pollute less?

Higher-octane juice won't reduce pollution or emissions at all, according to a study recently done by the American Automobile Association.For other vehicles, the AAA found that “premium gasoline did not produce more horsepower, result in better fuel economy, or produce fewer tailpipe emissions.”

Read more

Do motorcycles need premium gas?

The majority of motorcycle engines, including all current Harley-Davidson engines, require 91 octane or higher (Premium) fuel, thanks to high compression ratios.As a consequence, compression ratios inside engines are lower, and there is less danger of pre-ignition with lower octane fuels.

Read more

Does premium gas burn cleaner?

No matter what you've heard, premium-grade gasoline won't do more to clean deposits from your fuel injectors or other parts of the fuel system because today's regular gas contains the same detergent additives.Premium gas is not “stronger” gas.

Read more

What happens if you mix premium and regular gas?

Absolutely.In fact mixing regular and premium at the pump is how most gas stations get their mid grade.If your car needs premium you'll lose a bit of power and efficiency with every bit lower octane your mix ends up being but it can still run without damage even on pure regular.

Read more

What cars use premium gas?

15 Unexpected Cars That Run On Premium-Grade Gas Buick Envision. While the compact Buick Envision's base 2.5-liter four-cylinder engine runs on regular, the available 2.0-liter turbo-four engine recommends premium-grade gasoline.Buick Regal. Chevrolet Equinox. Chevrolet Malibu. Chevrolet T...

Read more

Can premium gas damage engine?

Higher octane fuel will not damage a vehicle designed for regular.You won't likely gain anything but no damage will be done.Yes you can, with no problem except the damage to your wallet.If premium isn't recommended or required for your car, there is no advantage to using it.

Read more

Does Infiniti need premium gas?

Your INFINITI features an engine that requires premium gas.This higher octane fuel will allow you to reach your desired horsepower so you can see the vehicles potential to perform.Although the vehicle will perform, it will be a little sluggish compared to what it can do with premium gas.

Read more

Does premium gas last longer?

Premium costs about fifty cents more a gallon than regular.In a consumer notice, the Federal Trade Commission, notes: “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 mileag...

Read more

Does premium gas store longer?

For some reason it doesn't like premium, and won't run at all on stale premium.Premium gasoline does not last any longer in storage than regular grade, unless it is alcohol free.In that case it can be stored longer, but it should still be used within a few months if possible.

Read more

What cars require premium gas?

15 Unexpected Cars That Run On Premium-Grade Gas Buick Envision. While the compact Buick Envision's base 2.5-liter four-cylinder engine runs on regular, the available 2.0-liter turbo-four engine recommends premium-grade gasoline.Buick Regal. Chevrolet Equinox. Chevrolet Malibu. Chevrolet T...

Read more

What happens if you mix regular and premium gas?

If you put mid-grade gas in your car, it's actually cheaper to pump in a mixture of premium and regular to get the same octane level.It's perfectly fine to combine different octane levels of gas, as long as they're both unleaded.The only difference between the two blends is their octane content.

Read more

What happens if you don't use premium gas?

Don't use cheaper gas in cars if premium fuel is required, experts say.Some cars do fine with lower-grade fuel, but others really do need premium, experts say.Using the cheaper gas might also damage the vehicle over a long period.

Read more

Can you run premium gas in a unleaded only engine?

If you put leaded gas in an engine that is designed to run on unleaded gas, while the engine will run, it will not run optimally and you will ruin the catalytic converter.

Read more

Do you get better mileage with premium gas?

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.

Read more

Do octane boosters really work i have a car that requires premium but it wouldnt it be cheaper to buy regular gas and add octane?

Actually most cars that"require"remium fuel will perform quite well on 89. Octane boosters do work but the problem is the cheaper ones don't work as well. So you are left with a math problem. Figuring the difference between what you are paying fpr premium over regular multiplied by gallons purcha...

Read more

Can premium gas hurt my engine?

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.

Read more

Is all premium gas ethanol free?

There is a difference between states on whether premium gas specifically has ethanol in it or not.Or, more correctly, whether it's required to have it in it.Two states in the Union, Missouri and Montana, have specific exemption to allow ethanol-free premium gasoline.

Read more

Why do some cars need premium gas?

When a vehicle manufacturer requires using premium fuel, it is because that particular vehicle's fuel system is designed to work best with higher octane gas.Using regular gas in an engine that requires premium could void your warranty.“Use premium unleaded gasoline with a posted octane rating of ...

Read more

Average premium gas cost 2008 Louisiana?

i got mine free yesterday by saying i saw it on eBay

Read more

Is it better to use premium gas?

Premium costs about fifty cents more a gallon than regular.In a consumer notice, the Federal Trade Commission, notes: “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 mileag...

Read more

Does premium gas really make a difference?

Using regular gas in a car designed for premium will definitely damage the engine.Premium gas gives you more miles per gallon than regular gas.In actual fact, you'll get a greater range of fuel economy between different brands of regular gas, than you will between the same manufacturer's regular ...

Read more

Does premium gas have ethanol in it?

There is a difference between states on whether premium gas specifically has ethanol in it or not.Or, more correctly, whether it's required to have it in it.This is because they have to use the ethanol to raise the octane level of their gasoline blend in order to satisfy the higher octane require...

Read more

Do new cars need premium gas?

In many cases, the answer is probably no -- you'll likely be able to use regular fuel with no noticeable issues except for minor losses in performance and gas mileage.If your owner's manual says that premium fuel is required, then you should do it, but your car won't blow up if you occasionally o...

Read more

Do cars really need premium gas?

In many cases, the answer is probably no -- you'll likely be able to use regular fuel with no noticeable issues except for minor losses in performance and gas mileage.If your owner's manual says that premium fuel is required, then you should do it, but your car won't blow up if you occasionally o...

Read more

Does Smart car need premium gas?

The ForTwo will run on regular, Smart president Dave Schembri said, but in order to achieve the best power and efficiency, 91 octane is recommended.Smart isn't the only one who does it — Mini, too, recommends premium fuel for the Cooper.Both brands cast their cars as premium niche vehicles.

Read more

What kind of cars need premium gas?

15 Unexpected Cars That Run On Premium-Grade Gas Buick Envision. While the compact Buick Envision's base 2.5-liter four-cylinder engine runs on regular, the available 2.0-liter turbo-four engine recommends premium-grade gasoline.Buick Regal. Chevrolet Equinox. Chevrolet Malibu. Chevrolet T...

Read more

Why do some cars require premium gas?

When a vehicle manufacturer requires using premium fuel, it is because that particular vehicle's fuel system is designed to work best with higher octane gas.Using regular gas in an engine that requires premium could void your warranty.“Use premium unleaded gasoline with a posted octane rating of ...

Read more

Can you use premium gas or super unleaded gas in a street motorcycle?

Most all motorcycles when tuned in properly run much better on gas containing an octane rating of at least 90 to 94.Higher octane such as the 98 octane sold as racing fuel at some locations is not recommended unless your engine has been set up to run such high octane fuel as it can increase the t...

Read more

Do 2008 mini coopers use PREMIUM gas?

yes, it's recommended that you use 91 octane or betterif you read around, you'll see that most people who use premium seem to think that the car runs better and the milage is slightly better, too

Read more

Do premium gas burn faster than unleaded?

no it burns slower because it takes more pressure for it to burn

Read more

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 eng...

Read more

Will using premium gas hurt my engine?

Yes you can, but it's a waste of money.Run the lowest octane that your car will run optimally.Many cars today have knock sensors so running regular gas in a car that recommends premium is ok, with reduced performance.Compression is one indication of whether or not you require premium.

Read more

Is premium gas better for your car?

Premium costs about fifty cents more a gallon than regular.In a consumer notice, the Federal Trade Commission, notes: “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 mileag...

Read more

Can premium gas hurt your car?

Yes you can, but it's a waste of money.Run the lowest octane that your car will run optimally.Many cars today have knock sensors so running regular gas in a car that recommends premium is ok, with reduced performance.Compression is one indication of whether or not you require premium.

Read more

Does my car need premium gas?

In many cases, the answer is probably no -- you'll likely be able to use regular fuel with no noticeable issues except for minor losses in performance and gas mileage.If your owner's manual says that premium fuel is required, then you should do it, but your car won't blow up if you occasionally o...

Read more

Is there ethanol in Costco premium gas?

Costco Premium Gas.Yes, it does.The only gas that does not contain any ethanol is Shell Gold.

Read more

Will premium gas clean my engine?

No matter what you've heard, premium-grade gasoline won't do more to clean deposits from your fuel injectors or other parts of the fuel system because today's regular gas contains the same detergent additives.The main difference with premium is its octane rating — 91 or higher compared with 87 fo...

Read more

Does premium gas last longer than regular gas?

Premium costs about fifty cents more a gallon than regular.In a consumer notice, the Federal Trade Commission, notes: “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 mileag...

Read more

What gas stations should be avoided?

Most areas have a gas station that the locals try to avoid. This is either due to their high prices or more typically watered down gas and extremely low prices.

Read more

Where should portable gas tanks be filled?

Fill portable tanks on land at a safe distance from the water.While filling portable tanks, keep oil-absorbent pads nearby to clean any spills.Fill your boat's portable gasoline tank to 90 percent capacity or less, to allow the gasoline room to expand as it heats.

Read more

Should gas cans be vented when stored?

The area where you store your gasoline should be well-vented, to ensure that gas fumes do not build up.You should never store your gas cans in your house, but in a free-standing structure, if possible.Otherwise, your gasoline should be stored in your basement.

Read more

Is it okay to mix premium gas with regular gas?

Save On Mid-Grade Gas By Mixing Regular And Premium.If you put mid-grade gas in your car, it's actually cheaper to pump in a mixture of premium and regular to get the same octane level.It's perfectly fine to combine different octane levels of gas, as long as they're both unleaded.

Read more

Does Esso premium gas contain ethanol?

Esso and Shell both have Ethanol Free premium (91) octane.89 at those stations (and the Petro exception below) is 5% ethanol as the pumps blend 50% 87 + 50% 91.

Read more

Does 2019 Equinox require premium gas?

With the 2019 Equinox, Chevrolet offers shoppers a choice between two gas engines, a high-mpg turbodiesel engine, front- or all-wheel drive, and four trim levels.That depth and breadth isn't the only thing we like about the Equinox, though.

Read more

Does a Mustang GT need premium gas?

Premium gas contains a higher octane level than regular gas.The higher the fuel octane, the better the fuel compresses during the compression and combustion phases of an engine cycle.This provides more power to your Mustang GT engine.

Read more

Can I mix regular and premium gas?

Save On Mid-Grade Gas By Mixing Regular And Premium.If you put mid-grade gas in your car, it's actually cheaper to pump in a mixture of premium and regular to get the same octane level.It's perfectly fine to combine different octane levels of gas, as long as they're both unleaded.

Read more

Should one buy a new car for gas savings?

I wouldn't if that was the primary reason. The $25-30,000 you are going to spend on a new car buys a lot of gas

Read more

Should I buy gas bus or diesel bus?

One of the most common questions asked by people wanting to buy a bus for their company or business is whether they should opt for a diesel-powered bus or a gasoline powered one. Both of them have their own set of advantages and disadvantages and a lot depends upon the way the bus will be operate...

Read more

Should I buy a diesel or gas truck?

One of the benefits of diesel is that you can easily buy it at any fuel stations.And it's less expensive than gas.Even so, if you're planning on using your truck for a long time, put a lot of miles on it, or for towing items, you could save money using diesel.After 150,000 miles you should start ...

Read more

Does a smart car need premium gas?

The ForTwo will run on regular, Smart president Dave Schembri said, but in order to achieve the best power and efficiency, 91 octane is recommended.Smart isn't the only one who does it — Mini, too, recommends premium fuel for the Cooper.Both brands cast their cars as premium niche vehicles.

Read more

Will premium gas hurt my car?

Putting premium gas in a car that takes regular won't harm it.However, putting regular gas in a car that takes premium can and, over time, will likely harm it.The only difference between gasoline grades is the additives put into the gasoline, otherwise it is gasoline.

Read more

Is premium gas worth the money?

AAA: Premium gas not worth the money for most cars.If you're buying premium gasoline for a car that doesn't require it, you may be wasting your money, according to AAA.Fuel economy improved by an average of only 2.7 percent when they used premium gas, while horsepower increased a meager 1.4 perce...

Read more

Is there less ethanol in premium gas?

Finally, here's a nice irony: to increase gas' octane rating, companies add ethanol, when they're mixing up a batch of premium fuel.Interestingly, ethanol actually contains less energy than untreated gas, so the net result from the ethanol component is a reduction in your MPG.

Read more

Why do sports cars need premium gas?

Sports cars often have high compression engines.If you've ever heard an engine "knocking" under power that's what it is.Premium gas has a higher octane rating, which means more of the chemicals that prevent detonation.Most modern cars have knock sensors that dial things back to prevent detonation.

Read more

Does Volvo s60 need premium gas?

Volvo recommends premium, 91 unleaded octane or higher for optimum performance, but your Volvo can run on regular 87 unleaded octane without affecting engine reliability.Note: DO NOT use fuels containing methanol as this may cause damage to your Volvo.

Read more

Will regular gas damage a premium engine?

Using regular gas in an engine that requires premium could void your warranty.That is most likely to happen if using regular causes severe engine knock or pinging (premature ignition of the fuel, also known as detonation) that damages the pistons or other engine parts.

Read more

How old should a car be if buying it used?

The 'age' of the car is not really that matters but it's working condition is what is more important. A relatively new car with bad track record is worse than a 5 year old car with good maintenance record.

Read more

Do I need premium gas on turbo cars?

The type of fuel is relative to the particular application. Turbo cars are a very broad subject. Some types of European cars be they turbo or naturally aspirated need a minimum of 95 RON unleaded fuel to be used. This is because these engines are generally more powerful or have a better compressi...

Read more

Is it ok to switch from regular to premium gas?

It is always okay to switch between regular and premium gasoline. With that said, it depends highly on the make of your engine whether or not your car will actually benefit at all from the use of premium gasoline. Make sure to look in your car's manual before you switch to see if your car can ben...

Read more

Should you buy a car?

it all depends on many things. first off, do you have children. if you have children, you will be very active taking them around to different places and driving them to school. the only reason why you wouldn't have to get a car if you have children is if you live in a city. if you live in a city,...

Read more

Should you buy this car?

If you're too ashamed to tell us what the car is, the answer would probably be no.

Read more

Should you buy reposessed car?

I would avoid purchasing a reposessed car because in some cases, cars that are reposessed are trashed. I had a friend who looked at a car that was a repossession and there were things missing from the car (radio with CD player).I would avoid purchasing a reposessed car because in some cases, cars...

Read more

Should you buy extended warranty?

If you hope to keep your car for 10 years and it only comes with a three-year/36,000-mile warranty, you might consider extended warranty coverage for peace of mind for the first couple of years after your new car warranty expires.If you see low scores, that's a hint that an extended warranty migh...

Read more

Should you buy AIG stock?

Buy, Buy Buy! Don't be a fool. It can't go much lower and will only go up! Government bailouts always go up sooner or later. Like buying at a 3 for 1 sale. Don

Read more

Is there any benefit to using premium gas?

Premium costs about fifty cents more a gallon than regular.In a consumer notice, the Federal Trade Commission, notes: “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 mileag...

Read more

What happens if you don t put premium gas in a BMW?

Knocking, in which gas burns out of synch with an engine's timing, can damage the motor.But the sensor stops it from occurring and prevents any immediate damage to the engine."If you use fuel with the lower octane rating, our engines will deal with it," said Thomas Plucinsky, a spokesman for BMW.

Read more

Why should a boat's gas tank never be completely filled?

It's important to never fill the tank of your boat beyond 90% full.This leaves room for gas to expand and avoids the potential for overflow.After you're done fueling, tightly replace the gas cap.This will prevent the escape of fuel vapors.

Read more

Can you use super unleaded gas in a car that says use premium only?

Bad idea. Most cars that are Premium Only are designed to take about 92 octane fuel at the lowest. The car will, in fact, run with super unleaded gas but it will create damage to your engine in the long-run. And if low octane gas is used frequently, it can greatly reduce the life of your car.

Read more

What happens when you put regular gas in a car that needs premium?

If the octane rating is less than 91, you could damage the engine and may void your vehicle warranty.If heavy knocking is heard when using gasoline rated at 91 octane or higher, the engine needs service.” Some manufacturers recommend premium gas but say that regular or mid-grade gas can be used ...

Read more

What happens if you put premium gas in an unleaded car?

The octane rating of gasoline determines when the engine combustion will occur at a wrong time.An occasional ping most likely will not harm your vehicle, but repetitive knocking demise the car's engine.Perhaps because of this condition, earlier people put premium gas in a regular gas car.

Read more

Does a vehicle get better gas mileage with premium gasoline?

Only if the compression is high enough to be able to take advantage of the more controlled burn that premium provides.

Read more

Is it safe to switch from regular gas to premium?

In today's automobiles, advances in engine technology mean that even if the owner's manual recommends premium gasoline, the car will typically run on regular without issue and won't damage the engine in any way.If your vehicle is on the Recommended list, you can try switching to regular unleaded ...

Read more

Is it OK to switch between regular and premium gas?

Technically, it would.But if the engine's best performance takes place when the regular gas is used (usually for cars of older models), premium gas usage wouldn't be much significant.So, switching fuels is simply wasteful.Generally, higher octane fuels are used for vehicles with higher compressio...

Read more

What's the difference between regular and premium gas?

The Difference Between Premium and Regular Gas Simply stated, premium gas has a higher octane level than regular gasoline.Gasoline with a higher octane rating is designed to resist engine knock.Your vehicle may also emit lower-level pings when mistimed combustion occurs.

Read more

Is there a difference between regular and premium gas?

The Difference Between Premium and Regular Gas Simply stated, premium gas has a higher octane level than regular gasoline.Gasoline with a higher octane rating is designed to resist engine knock.Your vehicle may also emit lower-level pings when mistimed combustion occurs.

Read more

Why should you save gas?

Because it costs lots of money?

Read more

Should all gas cars be switched to electric?

The technology for electric cars still has a ways to go before it really comes feasible as a "be all, end all" solution for transportation needs.

Read more

Should overdrive be turned on to save gas?

Yes it should, its very important.

Read more

Should i buy new steering wheel cover or should it be re finshed?

really that's your choice!

Read more

Does the 2008 mazda3 take regular gas or premium?

Try regular 87 Octane - if it does not "ping" excessively you should be OK - if it does "ping" excessively try 89 octane

Read more

Will mixing premium and regular gas mess up your car?

Absolutely.In fact mixing regular and premium at the pump is how most gas stations get their mid grade.If your car needs premium you'll lose a bit of power and efficiency with every bit lower octane your mix ends up being but it can still run without damage even on pure regular.

Read more

What happens if I use regular gas instead of premium?

That is most likely to happen if using regular causes severe engine knock or pinging (premature ignition of the fuel, also known as detonation) that damages the pistons or other engine parts.If the octane rating is less than 91, you could damage the engine and may void your vehicle warranty.

Read more

Can you buy non ethanol gas?

People are used to thinking about the gas they buy as being ethanol gasoline.The short answer is, no, ethanol-free gasoline is not bad for your car.Most cars today can run on ethanol gas blends up to E15 (15% ethanol) and on non-ethanol gasoline.

Read more

Can you buy gas without ethanol?

People are used to thinking about the gas they buy as being ethanol gasoline.The short answer is, no, ethanol-free gasoline is not bad for your car.Most cars today can run on ethanol gas blends up to E15 (15% ethanol) and on non-ethanol gasoline.

Read more

What happens if you put premium gas in a regular tank?

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.

Read more

What happens if you put premium gas in a car that takes regular?

To simply state, premium gas has more octane level than regular gas.A high gasoline resists the engine knock.When mistimed combustion takes place, the vehicle emits lower-level pings.An occasional ping most likely will not harm your vehicle, but repetitive knocking demise the car's engine.

Read more

Does premium gas extend the life of a car?

The engine maybe but not the whole car. If you get a "knock" in the engine when you use a lesser grade fuel then you need to use premium. Also some manufacturers suggest premium and some folks claim a tune up will last longer with premium. Personally I have never used premium in anything except a...

Read more

Is it bad to mix regular and premium gas?

Save On Mid-Grade Gas By Mixing Regular And Premium.If you put mid-grade gas in your car, it's actually cheaper to pump in a mixture of premium and regular to get the same octane level.It's perfectly fine to combine different octane levels of gas, as long as they're both unleaded.

Read more