A dirty air filter reduces the amount of clean air that reaches the engine, which decreases its power and performance. Replacing the dirty engine air filter with a new, clean one can improve engine acceleration. A dirty filter reduces the air supply to your car's engine, causing fuel not to burn. This fuel causes the formation of soot residues that accumulate at the tip of the spark plug.
A decrease in fuel consumption is often a sign that something is wrong. The air filter contributes to fuel efficiency, but a dirty filter can reduce oxygen flow. A vehicle must compensate for this by burning more fuel to compensate. Here are some tips to help you understand air filters and how they can affect the performance of your car.
While driving, there are some symptoms you can look out for to detect if your Audi needs an air filter change. If you keep up with your regular maintenance, it's not difficult to keep up with proper air filter changes. Paper filters are usually very efficient at trapping dirt for that reason, but paper filters have two major challenges. Replacing the air filter is actually one of the easiest DIY tasks you can perform on your vehicle, so 95% of the population should be able to change it on their own.
However, these may be more noticeable on older cars, where the general air intake is formatted differently than newer models. Second, once the filter pores are clogged, air no longer flows as freely into the engine, and less air means less power and acceleration. If the engine air cleaner is clogged, the correct amount of airflow will not be able to reach the combustion chamber and you may hear bursting, sputtering, or coughing noises. In addition to extraneous noises, your vehicle can also vibrate excessively, since not enough air is released from the air-fuel ratio.
Many mechanics or dealers will allow you to purchase the filter on your own and take it with you for installation. As dirt and debris from the outside accumulate on the surface of the filter, its color will begin to progressively darken. While a paper filter must be replaced frequently, a K%26N filter can be cleaned and reused over and over again, and works practically like new for the entire life of your vehicle. Contaminated air filters provide insufficient air, so the engine ends up consuming more fuel to compensate in excess.
An air filter prevents dirt, debris, pollutants and road bugs from reaching the engine and ensures an adequate supply of air to the engine's combustion chamber.
