What should you check regarding fuel before departure?

• A. All of the above.
• B. Check for leaks.
• C. Ventilate the engine compartment.
• D. Ensure you have enough fuel.

Answer: (D)

Before departure, the most important fuel-related check is to confirm you have enough fuel to complete your planned trip with a safe margin. Knowing your current fuel level, calculating the distance, expected fuel consumption, and adding a reserve ensures you won’t run out and get stranded. While other safety steps—like checking for leaks and ventilating the engine compartment—are important for overall fuel-system safety and engine health, the primary action addressed by this question is ensuring there is enough fuel to reach your destination (and have a buffer for delays or detours). Without sufficient fuel, even all other precautions can’t keep you moving.