Black car at gas station being filled with fuel

Top 3 Myths That Won’t Actually Improve Your Fuel Efficiency

How to Achieve More Mileage: Myths vs. Facts 

Fuel efficiency is one of the most important aspects of any vehicle. Ensuring that you are getting as much mileage as possible out of your gas tank not only saves you money but also reduces your carbon footprint. You’ve probably heard that you should use high-octane gas to improve your fuel efficiency. While this does help, there are other myths out there about how you can improve your mileage that are just untrue. In this Motors Northwest blog, find out the 3 myths that won’t actually improve your fuel efficiency and how to achieve more mileage. 

 Myth #1: Premium Fuel Makes Your Non-Premium Car Run Better   

Fact: Premium fuel is necessary only when the engine design requires higher octane gas for optimal performance. Otherwise, you will need to use lower-octane petrol. Moreover, even if your car requires high-octane gasoline, it does not mean that you should use this type of fuel always. 

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Myth #2: Filling Up in the Morning Gets You More Mileage 

White car at gas station being filled with fuel

Fact: Filling up your car with gas is a necessary evil, especially if you have a long commute. But does it matter what time of day the fuel enters the tank? The answer is no. According to Consumer Reports, gasoline can take hours to saturate the engine and mix with oil for maximum efficiency. That said, filling up in the morning and evening is good because you want gas to flow as evenly as possible throughout your vehicle at all times. 

Myth #3: Driving with the Windows Up Spares Fuel Economy 

Fact: It’s a common misconception that the gas mileage on your vehicle will improve if you keep the windows up and crank up the AC. The truth is, it’s better to crack your windows slightly and use the fan to circulate the air for optimal fuel efficiency. 

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In the end, it’s clear that fuel efficiency is a complex issue, and there are many factors involved. A simple factor of driving style, driving conditions, the type of engine the car has, and of course, your driving habits can impact your fuel efficiency.