Where is the engine oil for BMW 320?
2 Answers
BMW 3 Series does not have a mechanical oil dipstick. The oil level is measured electronically and can be directly viewed on the central display to check the remaining oil quantity. Engine Oil Introduction: Engine oil, also known as engine lubricant (English name: Engine-oil), has a density of approximately 0.91×10. It serves multiple functions such as lubrication and wear reduction, auxiliary cooling, sealing and leak prevention, rust and corrosion protection, and shock absorption. It is often referred to as the "blood" of a car. Engine oil consists of base oil and additives. Diesel Introduction: Diesel is a light petroleum product, a complex mixture of hydrocarbons (carbon atoms ranging from about 10 to 22). It is used as fuel for diesel engines. Diesel is primarily produced by blending diesel fractions obtained from processes such as crude oil distillation, catalytic cracking, thermal cracking, hydrocracking, and petroleum coking. It can also be produced from shale oil processing and coal liquefaction.
I've been driving a BMW 320 for many years, and the oil filler location is quite easy to find. Typically, the oil filler is located under the hood. After opening the hood, you'll see a round or square plastic or metal cap, usually labeled 'Engine Oil' or featuring an oil drop icon, positioned near the top of the engine. When performing this operation, always ensure the engine has cooled down to avoid burns. Simply twist the cap counterclockwise to open it, then pour in the appropriate engine oil. I recommend using BMW-recommended synthetic oil grades, such as 0W-40, to protect the engine's longevity. Also, don't forget to check the oil level with the dipstick: park the car on level ground, pull out the dipstick, wipe it clean, reinsert it, and then check. Ensure the oil level is between the high and low marks, as levels too high or too low can affect performance. In routine maintenance, I check the oil condition every 5,000 kilometers or six months. If the oil turns black or has an unusual odor, replace it promptly. Regular maintenance helps prevent engine overheating and failures.
