Auto parts knowledge tips

Air filters are divided into dry type and wet type, dry type is the most commonly used car models, its material for filter paper or non-woven fabric. In order to increase the air through the area, the filter element mostly processed many small folds. In general, there is no accurate replacement time for air filters, it is determined according to the environment used by the vehicle.

Air cleaner

Air filters are divided into dry type and wet type, dry type is the most commonly used car models, its material for filter paper or non-woven fabric. In order to increase the air through the area, the filter element mostly processed many small folds. In general, there is no accurate replacement time for air filters, it is determined according to the environment used by the vehicle.

If the filter is blocked seriously, it will increase the intake resistance and reduce the engine power. At the same time, due to the increase of air resistance, it will also make the driving computer judge to increase the amount of gasoline sucked in, leading to the proportion of mixture is too thick, which makes the engine running state worse, increases fuel consumption, and is easy to produce carbon deposition.

Qualified air filter air inflow can ensure that the engine work is needed, at the same time can filter out the foreign body in the air, and inferior filter due to the use of materials of poor quality will cause the volume is too large or too small, and even less than filtering effect, directly to the environment in the foreign body into the engine makes the engine have serious wear and tear.

Air conditioning filter

The function of the air conditioning filter element is to filter air, but after a long time of use, the air volume that can be filtered by the air conditioning filter element is reduced. At this time, we may feel that the wind blowing out of the outlet is not so strong or not so large when using the air conditioning system. In addition, in a humid environment, the air conditioning filter is also prone to mold and bacteria, resulting in the use of air conditioning when the mildew or odor. Therefore, the air conditioning filter element needs to be replaced regularly, generally once a year.

Air conditioning filters are generally divided into two categories, common type air conditioning filters and activated carbon series air conditioning filters.

The spark plug

Cold plug: this kind of spark plug more suitable for the high power engine, whereas its disadvantages is due to the heat faster, so for small displacement engine more prone to carbon deposition, and more carbon is the most serious consequences after ignition on fire, if you are driving a big car or is often high speed “racing”, consider the spark plug.

Thermal spark plug: at the same working temperature, it is not easy to produce carbon deposition, but the heat dissipation capacity is relatively poor, suitable for the use of family cars that do not pursue power performance. The disadvantage is that if the heat value of the thermal spark plug is too high, premature ignition and knock may occur.