Poor Fuel Average on Petrol Despite Regular Tuning

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Poor Fuel Average on Petrol Despite Regular Tuning

Many Santro owners complain that the car gives very low mileage on petrol, sometimes as low as 8–10 km/l within the city. This happens even after regular tuning and oil changes. The engine feels heavy, and the car requires more throttle to accelerate. What could be the underlying causes of poor petrol fuel economy in a Hyundai Santro, and how can it be properly diagnosed?

Talha Kyanii asked on 04 Dec 2025 14:23:43 pm

0 Answers