5 reasons why your car is consuming oil

There is a certain level of oil consumption that an engine will have under normal conditions. For modern engines, they should consume less than 1/2 liter of oil per 5,000 miles.

Be on the lookout for himThe oil level in your car is essential to keep every car running. and it is of paramount importance for the correct operation of any engine.

This is why we need to make sure that our car has the right amount of oil, as it is responsible for lubricating parts such as the crankshaft, connecting rods, valves, camshafts, rings and cylinders that are in constant motion, rubbing against each other. . , other.

For all the functions that oil performs in an engine, many people think that this is normal. consume a certain amount of oil.

Is it normal for a car to use oil?

It seems normal for a car engine to consume a quarter of the oil every 650 miles, but this is not a fixed amount as oil consumption can vary depending on engine size, type of use, and oil used.

However, there can be several reasons, and some of them can be very serious engine failures. that's why, Here are five reasons why your car is consuming oil.

1.- Poor quality oil

Improper use of engine oil, or if it is simply old and accumulated a lot of dirt, will cause the engine to consume more oil and not properly lubricate engine components. 

If the engine oil is dark brown or black, change it as soon as possible. 

2.- Oil consumption for piston lubrication

The oil is responsible for lubricating the space between the pistons and the cylinder walls, which causes some of the oil to enter the combustion chamber, where it burns out.

If the engine does not consume oil, it means that there is no necessary layer of oil between the piston and the cylinder, which would indicate a lack of lubrication.

3.- Wear of gaskets or seals

If the crankshaft seals or valve cover gasket are worn, you most likely have oil leaks. Once this happens, your engine will lose oil every time you drive.

If you have seals or gaskets that are leaking oil, make the necessary repairs as soon as possible.

4.- Oil consumption for valve lubrication

The oil also lubricates the valves responsible for regulating the flow of the air-fuel mixture and the exhaust gases.

The intake valve is the one that allows the mixture to enter for combustion. The valve stems prevent oil from getting there, but there is always a tiny layer of oil left in the combustion chamber that can burn.

The oil is also consumed through the exhaust valve, in which case it evaporates due to the high temperatures caused by the gases themselves.

5.- Oil consumption due to the release of gases from the cylinder

The oil mixes with the gases leaving the cylinder, they are captured by forced crankcase ventilation and sent to the combustion chamber where they are burned.