Georgia Commercial Driver License Practice Test

How often should you check the oil level in your vehicle?

1. Once a week

2. Every time you fuel up

3. Once a month

4. Only when there is an oil warning light

The correct answer is: Every time you fuel up

Checking the oil level every time you fuel up is important for maintaining your vehicle's engine health. Regular monitoring of the oil level helps ensure that the engine has adequate lubrication to function properly, which is crucial for preventing excessive wear and tear. Oil quality and quantity can degrade over time due to engine operation, and fuel stops provide a convenient opportunity to assess the oil level without requiring additional time or effort. Frequent checks help you catch potential problems early, such as oil leaks or consumption, allowing for timely maintenance that can avoid costly repairs and preserve vehicle performance. This practice reflects a proactive approach to vehicle maintenance, ensuring that your engine operates efficiently and reliably.