
The fuel tank capacity of the Jog is 4.5 liters. Currently, in China, the national (IV) gasoline grades consist of three types: 90, 93, and 97. The national (V) grades are 89, 92, and 95 (with 98 included in the appendix). Gasoline grades are classified based on octane ratings. Methods to check the appropriate gasoline grade for your car: 1. Refer to the car's user manual: The manual records the recommended gasoline grade for the car. 2. Check the fuel cap: The recommended gasoline grade is usually indicated on the fuel cap, specifying the optimal grade. 3. Compression ratio: Using a lower-grade gasoline in a high-compression engine can cause a sharp rise in cylinder temperature, incomplete combustion, severe engine vibration, leading to reduced power output, damage to engine components, increased fuel consumption, and poor driving performance. Conversely, using a higher-grade gasoline in a low-compression engine can result in "delayed ignition," where the fuel does not reach its auto-ignition point even at maximum compression.


