A car is not free from breakdowns, no matter how recent they are. You may always find a reason, even if it is a small car, that causes a breakdown in the car, and one of those faults that raises the question is the presence of oil in the air filter.
The reason for the presence of oil in the air filter
It is natural to notice the presence of oil in the air filter when it is opened and in the form of a spray, because it is the reason for the lubrication of the moving parts in the cylinder welder, such as the upper cams, tacos, and others.
So one of the wrong reasons is to open the oil cap while the motor is running, as this makes the car's oil spray hot, which may burn your hand when trying to open it, and it will also dirty the area around it.
When to change the engine oil
To find out when the engine oil should change, measure the oil level, and confirm its percentage, as the ratio should not be less than the minimum, then measure it again every thousand kilometers. If the percentage is correct, you must withdraw the engine oil standard after walking a distance after Reaching the normal operating temperature and you must note what happens. If you notice that there is a simple vapor outside of the filling hole, but it is not a lot of smoke, this is considered normal and occurs as a result of the engines. As for the vapor exit from the opening of the standard, this is worth checking, and also must be sure to close Engine oil cap tightly after ensuring safety.
Causes of smoke coming out of the oil cap and its damages
The exit of smoke from the oil cap is called side blowing, and it is the entry or leakage of combustion products and gases into the engine, that is, its exit to the Zain and Cartier channels through the piston rings, which works to create air and pressure inside the engine, so you may find that when you open The oil cap out of the engine causes a large side blowing, which works and causes many problems and damages to the car, such as:
Loss of pressure, which leads to a lack of ability.
- Causes pollution of the attached reservoir oil.
- Heat and expansion of pistons and scratches at the level of pistons and cylinder walls.
The most important reasons for side blowing in car engines
The causes of side blowing in the engine are the following:
- Damage or corrosion in the liner of cylinders and hangers.
- Incorrectly installed inverse piston rings.
Clogging of oil rings and looping.
- The upper rings are broken.
Mechanical damage to the piston.
Therefore, you should check whether your cars are suffering from side blowing or not, by checking the engine pressure, as the good operation of the engine depends on the number of variations between all the engines so that the oil must flow to the parts for it to move without friction, As the proper oil flow does not cause any corrosion, but when the fuel is trickled through the piston rings and valves, it reaches the combustion chamber, and this turns into smoke with every spark igniting, and the faster the car drives, the greater the amount of oil leakage and smoke production.
How can we solve the problem of smoke from oil?
First, you have to check the valves and piston rings and change them if one of them is damaged, or lacquered, and the best thing is to change both parts, as the old parts will not be able to keep up with the pressure on them, as a result of the component that was replaced.
When to replace the air filter
The German Quality Supervision Authority recommended that motorists change the engine oil and that they also change the air filter each time the oil is changed, as the authority indicated that the rate of car consumption increases with the increase in the dirt in the air filter, and emissions of harmful substances also increase, wherein Mostly, the air filter is changed every 30 thousand kilometers, that is, after one or two years of driving, in modern cars.
The commission also recommended that the pollen filter inside the interior be changed more frequently than the regular air filter.