Low oil pressure is one of the problems that are not common, but very serious. There are only a few reasons that can cause low oil pressure.

It is often a low oil level, caused by an oil leak, insufficient pressure in the pump, or clogged components. An illuminated oil pressure warning light almost always indicates a drop in engine oil pressure, which we will discuss first.

The lubrication system is an integral part of every piston combustion engine and is absolutely necessary for engine lubrication and, thus, smooth engine operation.

Without lubricating the engine with oil, the engine would not be able to function, or it could, but only for a short time.

The oil pressure indicator warns of a drop in engine oil pressure. This light comes on if the oil pressure in the engine does not reach the required level. If the lubrication system is in order, the oil pressure warning light will come on after turning the key to the second position, informing us that there is no pressure in the engine.

However, after starting the engine, the pressure will increase, and the warning light will go out. Beware that if the oil pressure indicator lights up even after starting, it means that there is a lack of engine oil in the engine or there is a malfunction in the lubrication system.

A lit oil warning light warns of a severe problem you should not underestimate. But what is the reason for this warning light to come on?

We will answer this very frequently asked question in today's article.