Many car owners observe reduced mileage, following the switch to ethanol-blended petrol. The explanation is simple: because ethanol has less energy per litre as compared to pure petrol, the E10 and E20 blends can result in slightly reduced mileage. While a reduction is quite expected, this does not indicate that you are helpless. Good maintenance habits, accompanied by smarter driving practices, can recover most of the lost fuel efficiency. This article details five practical, evidence-based tips to help improve fuel efficiency when using ethanol petrol.
Also Read: VinFast VF 7 Base Variant Features Explained: Best Option Under Rs 21 Lakh?
1. Keep The Fuel System And Engine Tuned
Combustion efficiency is crucial. Replace air filters and spark plugs regularly to make sure the engine runs
smoothly. If there is rough idling or hesitation, check (clean) the fuel injectors. This will take care of deposit-related issues which, when taken care of, can improve fuel economy-more than most people would ever guess.
2. Drive Smoother And Manage Speed
High acceleration and high cruising speeds can drastically increase fuel consumption. To save on fuel, apply smooth throttle inputs, shift at the proper gear, and maintain moderate highway speeds. Cruise Control can be used on flat roads to maintain an efficient pace.
3. Tyres, Weight And Aerodynamics Matter
Low tyre pressure, along with excessive load inside the car and roof racks can make your pocket groan at the pump. To get back the lost km/l, make sure your vehicle's tyre pressure is up to the mark, as set by your carmaker. Besides this, take out things you don't need from inside and keep aerodynamic drag low.
4. Use The Right Fuel And Follow Manufacturer Guidance
Stick to the fuel grade and ethanol blend your OEM recommended. Newer vehicles are mostly tuned for E10 or E20 fuel, but older models that are not designed for such fuel may show more pronounced effects. Make sure to check with your car manufacturer that your vehicle remains covered under warranty.
Also Read: Complete Price List Of Affordable Strong Hybrid Cars In India: Victoris, City e:HEV, Hyryder & More
5. Plan Refuelling And Trips Smartly
The blended ethanol mixture, combined with the base fuel, tends to vapourise quickly, reducing fuel efficiency, especially during short trips. A way to improve your fuel economy is to avoid refilling your tank when it is almost empty, and to combine errands to reduce unnecessary cold starts. Longer and steady drives are more efficient to help you get closer to the claimed mileage.
Stay tuned to Times Now Auto for more stories around Ethanol-blended fuel.
