How does biofuel affect vehicles? VnExpress Most modern vehicles are designed to use E10 gasoline without harming the engine or fuel system, and without reducing fuel efficiency.
Three major Vietnamese cities to pilot E10 gasoline from 1/8 VnExpress From 1/8, Ho Chi Minh City, Hanoi, and Hai Phong will pilot E10 gasoline, a biofuel containing 10% ethanol blended with conventional gasoline.
