Is Engine Oil Added Directly into the Engine?
2 Answers
Engine oil is not added directly into the engine, but rather through a dedicated oil filler tube located on the valve cover. Adding oil directly into the engine can be corrosive to the machinery. Here is some relevant information about engine oil: 1. Engine oil, also known as engine lubricant, serves multiple functions such as lubrication, friction reduction, auxiliary cooling, sealing to prevent leaks, rust and corrosion protection, and shock absorption. It is often referred to as the lifeblood of a car. 2. Engine oil consists of two main components: base oil and additives. The base oil is the primary constituent of the lubricant, determining its fundamental properties, while additives compensate for and enhance the performance shortcomings of the base oil, providing additional beneficial characteristics. Additives are a crucial part of engine oil.
I've been driving for decades, and people often ask if engine oil is added to the engine. Of course, it is, right at the engine's oil filler hole. Internal engine components like pistons and bearings need oil lubrication—not a drop less will do. When I was younger, I changed the oil myself; the oil filler is underneath the engine—just open the drain plug to add oil. Regularly check the oil level with the dipstick. If it's too low, the car can overheat and burn the cylinders; if it's too high, excessive foam can lead to poor lubrication. Remember to change the oil every 5,000 kilometers or six months—this habit has kept my car running hundreds of thousands of kilometers without major repairs. Don’t forget to replace the oil filter, or impurities will accumulate quickly. During weather changes, checking the oil before a cold start is safer.
