Õlitaset

Õlitaset is an Estonian term describing the level of engine oil in a vehicle’s oil reservoir. It indicates how much lubrication remains in the lubrication system and serves as a basic check of oil quantity, reflecting routine consumption, leaks, or the need for topping up. The concept applies to internal combustion engines in cars, motorcycles, and many machines with lubricating oil.

Measuring the level is typically done with a dipstick. Park on level ground, turn off the engine and wait a few minutes to let oil settle. Remove the dipstick, wipe it clean, reinsert fully, then pull it out again and read the level against the marked minimum and maximum indicators on the dipstick. Readings are given in relation to these marks, and the car should be on level ground when checked. If the level is below the minimum mark, the correct oil type and viscosity should be added gradually, checking again after topping up. Avoid overfilling, as excessive oil can cause foaming and other issues.

Why it matters: Maintaining an appropriate oil level is essential for proper lubrication, sealing, and cooling of engine components. Low oil levels can increase wear, trigger overheating, and risk engine damage, while overfilled engines may experience excessive pressure or foaming. Regularly checking the oil level—at least once a month or per the vehicle’s maintenance schedule—and using the manufacturer-recommended oil type helps preserve engine longevity.

See also: engine oil, lubrication, oil change, dipstick.