A dirty air filter can have a significant impact on the performance of your car. It reduces the amount of clean air that reaches the engine, resulting in decreased power and acceleration. Replacing the dirty engine air filter with a new, clean one can improve engine acceleration. Aftermarket air filters can lead to increases in engine performance and an increase in fuel mileage rating, although this may be more noticeable on older cars.
For newer models, some “performance” air filters may only make a negligible difference. When the air filter is clogged, it reduces the air supply to your car's engine, causing no fuel to burn. This leads to 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.
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. The air filter is similar to an allergy mask that some people use to prevent pollen from entering their systems during the spring. A high-performance air filter can help improve airflow and maintain the ideal air-fuel ratio, while protecting the engine from harmful contaminants.
Wear and tear on most parts of your car is very normal, including wear and tear on the air filter of your Audi. If it seems like your car seems slower and a little slow, checking the condition of your air filter should be the first step. An air filter won't be changed as often as oil, but it's a regular maintenance service that can be performed several times a year (approximately every 3,000 miles). The main purpose of an automotive air cleaner is to ensure that large debris elements, such as leaves, insects, dust, debris and other matter, do not enter delicate engine systems.
To ensure your engine stays free of debris and your car runs at its best performance level, it's important to replace your air filter regularly. Consult with an automotive professional about air filter options and schedule regular and thorough car checks at regular intervals.