• By Pawan Mishra
  • Mon, 15 Sep 2025 01:16 PM (IST)
  • Source:JND

Ethanol Blending:  While Ethanol-blended petrol produces less pollution and presents a more sustainable fuel option, several reports have highlighted its impact on a vehicle’s fuel efficiency. As per experts, ethanol-blended fuel can result in a 2 to 6 percent reduction in mileage. Are you also struggling with the mileage since you switched to ethanol-blended fuel? Worry no more, as here we are sharing 5 tips to help you get the most out of your fuel tank.

Change Driving Habits

Your driving style has a lot to do with the mileage of your vehicle. Aggressive acceleration and harsh braking can reduce the fuel efficiency of the vehicle. Therefore, you are advised to adopt a more gentle and smooth way of driving. You should avoid unnecessary idling of the vehicle, as it also results in reduced mileage. Maintaining a consistent speed is also advisable, as it improves fuel economy.

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Maintain Tyre Pressure

Underinflated tyres often cause higher rolling resistance, which results in the engine pushing harder to move the vehicle. This whole scenario ultimately yields a reduction in the fuel efficiency of the vehicle. The recommended tyre pressure can be accessed from the driver’s door jamb, and maintaining the right tyre pressure can result in a higher fuel economy.

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Maintain Your Vehicle

A well-maintained engine often results in higher fuel economy. Regular spark plug checks, air filter replacements, and oil changes can significantly increase the mileage of your vehicle. A clogged air filter results in restricted airflow to the engine, whereas a faulty spark plug can cause misfires. Both of these situations can reduce the mileage of your vehicle. Therefore, sticking to your service schedule can result in a higher fuel economy.

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Reduce The Weight Of The Vehicle

The more the vehicle weighs, the harder it is for the engine to move the vehicle, which results in higher fuel consumption. If your car has some unnecessary items stored inside the trunk or the backseat, kindly unload them. Also, if you are a fan of modifications and have installed wider tyres, try to uninstall them as they are heavier than the normal set of tyres and result in reduced mileage.

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Use High Quality Fuel Additives

Fuel additives can be really helpful when it comes to addressing issues related to ethanol. There are some fuel additives specifically designed to help clean the fuel injectors, preventing corossion in the fuel system, and stabilize ethanol-blended fuel. Using such fuel additives can enhance the mileage of your vehicle.