If you happen to drive a Mercedes E320 and you notice that your car cranks out lesser horsepower and consumes more fuel than its regular consumption, maybe there’s something wrong with your air filter. Basically, air filters are made in order to help in reducing the air contaminants such as dust and dirt that reach the engine. Filtering the contaminants is very essential in order for your car to run efficiently.
This is the reason why it is really important to keep your air filter clean. A clogged or dirty air filter can totally affect the performance of your vehicle. And if you encounter this type of situation, the best that you can do is to clean or change your air filter.