Can You Just Top Up Engine Oil When It's Low?

[DiValentina]

You can top up engine oil when it's low, but the added oil must be the same brand and type; mixing different oils is not allowed. Additionally, opened engine oil can be used for topping up if it's been less than a year since opening. Oil older than a year is generally ineffective and not recommended for use. Engine oil, also known as motor lubricant, is essential for reducing friction and preventing wear on engine components. Insufficient oil levels increase friction and accelerate wear on the engine and its parts. Before topping up, car owners should learn how to check their vehicle's oil level: 1. Park the car and turn off the engine, then open the hood. 2. Locate the dipstick and wipe it clean with a cloth. 3. Reinsert the clean, dry dipstick, wait for three minutes, then remove it. 4. Observe the oil level on the dipstick. If the level is between the two marked indicators, the oil level is sufficient, and the car can be driven normally.