Air Filter

The air filter just as humans need oxygen to breathe, a car needs oxygen for the combustion process.  The air filter prevents any insects, dust, particles, sand or debris reaching the engine and ensures a good mixture of air and fuel to support performance. In this process, the impurities in the air are adsorbed on the surface of the air filter. After reaching a certain distance ，at this time, the filtration effect is very poor, and must be replaced in time.  In addition, when you find that the car is weak, the engine sound is stuffy and the oil is wasted, the air filter should be replaced in time.
  
If the car is running with dirty air filter, it will make the engine air intake insufficient, make fuel combustion incomplete, lead to unstable engine work, power decline, increase in fuel consumption phenomenon.  Therefore, the car must keep the air filter clean. 

Reasons to change your air filter: 
1.For a better car performance: 
When the air flowing into the engine is clean, the mixture of fuel and air supports maximum power.
2.To save on fuel: 
Decrease fuel consumption by ensuring good combustion.
3.To avoid black smoke: 
When the air filter is clogged, the fuel combustion is incomplete and leads to dirty exhaust smoke – which is a bad sign.