Can You Drive with Engine Oil Exceeding the Upper Limit?

[IsabelleMarie]

You cannot drive with engine oil exceeding the upper limit. Insufficient oil can cause the engine to operate with inadequate lubrication, poor sealing, and insufficient cooling, leading to excessive wear or even severe localized damage. In extreme cases, it may result in engine failure. Precautions for using engine oil include: 1. The oil level should be slightly below the mark on the dipstick. Engine oil is crucial for the engine, as it performs the dual functions of lubrication and cooling. 2. Choose oil with different viscosities based on the engine's operating conditions. Use lower-viscosity oil in colder seasons and higher-viscosity oil in warmer seasons.