If a vehicle is driven with low oil pressure, what effect does this have on its engine?
- It increases fuel efficiency.
- It increases fuel consumption.
- Correct answerIt increases wear and tear on the engine.
- It increases exhaust emissions.
Explanation
Low oil pressure is usually related to low oil level or to a faulty oil pump. Low engine oil level should be topped up in accordance with the manufacturer's recommendations. Failure to do so may result in costly and extensive engine damage.
Read in Chinese
如果车辆在低油压下行驶，这对发动机有什么影响？
- 它提高了燃油效率。
- 这会增加燃料消耗。
- 这会增加发动机的磨损。
- 它增加了废气排放。
低油压通常与油位低或油泵故障有关。应根据制造商的建议补充发动机油位，否则可能导致昂贵且严重的发动机损坏。