How many liters of oil should be added to the BMW B38 engine?

[KinsleyFitz]

BMW B38 three-cylinder engine should be filled with 4.25 liters of oil. The following is extended information about engine oil: Oil filling standard: Depending on the model, the required amount of oil varies. Generally, small cars require three to four liters, while medium-sized cars require four to five liters. Do not exceed the maximum mark on the oil dipstick when adding oil. Hazards of improper oil filling: Excessive oil addition increases the resistance of the crankshaft rotation, reduces the engine's output power, causes the vehicle to burn oil, emit blue smoke, and even increases fuel consumption. If the oil is insufficient, some engine components such as the cam tappet and valves may not receive sufficient lubrication, leading to component wear and even causing cylinder scoring or bearing seizure accidents.