87 Octane Gas - Don't Knock It Until You've Tried It.

While none of the contents of this article are meant to replace your car manufacturer's recommendations or that of an expert mechanic, you just may be able to save some money on the high price of gas without noticing a decline in performance or fuel economy by using 87 Octane gas.

According to a 2019 article by Car And Driver they tested the performance of 4 cars first by filling them with 87 Octane Gas then again using 93 Octane gas.

1. 2019 Honda CR-V

2. 2019 BMW MF Competition

3. 2019 Ford F-150

4. 2019 Dodge Charger R/T

Read the full article here for all the details.

Their bottom line was:

"While Ford's EcoBoost F-150 stands out as an obvious exception, the Dodge Charger's numbers make for a tidy summary of our findings. If you buy fuel with an octane rating above the manufacturer's requirement, you're likely to feel it in your wallet more than the seat of your pants."

What Causes Your Engine To Knock?

Detonation knock is a noise you'll hear when the air-fuel mixture in the cylinders doesn't ignite properly. When this happens, it causes a pounding or rattling noise. The cause of this can be from using lower octane fuel than what is recommended for your engine, incorrect timing, or too much compression.

What Do Octane Ratings Mean?

The octane rating is a measure of how heat resistant a fuel is. This is so the fuel does not knock or ping when it is combusted. In other words, high-octane fuels are more resistant to pre-ignition and detonation.

In the past cars without modern fuel injection systems needed higher octane fuel to prevent knocking but with today's technology, most cars can run on the lower 87 octane gas without any problem.

Is There A Difference Between 87 & 93 Octane Gas?

The actual fuel is the same but the refining process for higher octane fuel is more expensive. So, if you're looking to save a few bucks at the pump, 87 octane gas is the way to go. Just be sure to check with your car's manufacturer first to see if it is okay to use.

Are You Driving Around With A Gas Guzzler?

With the average price of regular gas hitting new record highs , now might be the time to consider getting rid of your gas guzzler.

You might be surprised at how much money you can save by trading in your gas guzzler for a more fuel-efficient car.

Check out our wide selection of cars that get great gas mileage, so you can drive further for less.

When to Change the Oil In Your Car?

The #1 rule is to read  your car’s owner’s manual and follow their recommendations. The manufacturer knows your car best and what’s required to keep it running properly. The old rule of thumb was to change your car’s oil every 3,000 miles or every 3 months, whichever came first.

But with today’s advances in motor oil, that’s no longer necessary. Depending on the type of motor oil, your car’s driving conditions, and other factors, you can now go 5,000 to 7,500 miles before an oil change.

What Do The Numbers On The Quart Of Oil Mean?

The numbers on the can refer to the weight or thickness of the oil. The higher the number, the thicker the oil. Thicker oils are better at resisting heat and shearing forces, which is why they're used in high-performance engines.

Viscosity is the oil’s resistance to flow and it’s important because it affects an oil’s ability to lubricate. The thicker the oil, the better it will lubricate, but thick oil doesn’t flow as easily and can cause engine parts to run less efficiently.

How Often Should You Check The Oil Level?

Most cars have oil sensors that will give you a low oil warning when the level gets low. It's still a good habit to check your oil at each fill up to make sure the sensor is working.

What the sensor doesn't tell you is if your oil is dirty and needs to be changed. So, it’s a good idea to check your oil level regularly. Checking your oil only takes a minute and could save your engine.

Which Oil Type Should I Be Using?

Again check your owner’s manual for the type of oil recommended for your car.

If you have an older car, it might require conventional motor oil. Newer cars often require synthetic motor oil, which has special additives that provide better protection against engine wear, extreme temperatures, and sludge buildup.

High mileage oils are designed for vehicles with over 75,000 miles. These oils have special additives that can help prevent leaks and oil consumption in worn engines.