What are the techniques for opening the fuel tank cap of a large truck?
1 Answers
The fuel tank cap of a large truck requires a key to open. Insert the key and turn it counterclockwise once, then grasp the fuel tank cap and turn it counterclockwise to open it. The direction for opening the fuel tank cap varies among different vehicles. Sometimes when refueling, you might forget whether the fuel tank cap is on the left or right side of the vehicle. Determining the location of the fuel filler is not difficult. Most new vehicles have an arrow indicator on the fuel gauge of the dashboard. The side the arrow points to is where the fuel filler is located. Below is an introduction to gasoline compression ratios: 1. 90-octane gasoline: Suitable for gasoline vehicles with an engine compression ratio below 8.5. 2. 92-octane gasoline: Suitable for gasoline vehicles with an engine compression ratio between 8.6 and 9.9. 3. 95-octane gasoline: Suitable for gasoline vehicles with an engine compression ratio between 10.0 and 11.5. 4. 98-octane gasoline: Suitable for gasoline vehicles with an engine compression ratio above 11.6.