Accordingly, from June 1, 2026, E10 will be used for gasoline engine nationwide, contributing to emission reduction commitments. In addition, E5RON92 gasoline will continue to be blended and used for gasoline engines until December 31, 2030. Moreover, using E10 gasoline also ensures engine safety. Therefore, manufacturers always recommend that users regularly inspect and maintain their vehicles’ fuel systems. However, in newer cars, fuel tanks and fuel systems have been improved, so deposit buildup rarely occurs.

Source: VietNamNet News February 10, 2026 03:05 UTC