When Should You Change Your Engine Air Filter?

February 17th, 2023 by
when should you change your engine air filter?

Learn when you should change your engine air filter at Frank Leta Acura.

A bad engine air filter could cause a number of issues in your car. The first thing that you might notice could be lower MPGs. A dirty air filter can make the engine work harder, and that means more fuel is being used. Along with worse gas mileage, you might also notice reduced performance, engine misfires, and even the Check Engine Light. If you go too long without changing the air filter, you may even have dark smoke coming out of the mufflers, and in severe cases, the engine might stall. To ensure your engine is running correctly, drivers should periodically check and replace the air filter when necessary. In many cases, replacing an engine air filter can be completed as part of your routine maintenance schedule, which usually includes items like oil changes, timing belts (or timing chains), and transmission flushes. Keeping your car in top condition can mean many years of reliable service.



What's The Cost To Replace A Worn Air Filter?

How Much Does An Air Filter Cost?

Similar to the replacement interval, the price to replace a worn air filter can vary based on the engine size, vehicle manufacturer, and age of your car. As consumers, there are several options available to get air filters online and in auto parts stores, we strongly suggest buying and installing the specific air filter made by the manufacturer for your car. Ultimately, the price to replace the air filter is a relatively small expense, but regular replacement can add to the longevity and efficient performance of your engine.

How Does An Engine Air Filter Work?

How Does An Engine Air Filter Work?

An engine air filter is an engine component that helps filter out contaminants like dirt or even rocks before they enter the air intake and potentially cause damage. Even tiny pieces of dust can diminish the engine performance and even cause damage. Engines are designed with specially-calculated air-fuel mixture ratios to provide optimal performance. If an engine has a dirty air filter, it could negatively affect your engine performance. Replacing failing engine air filters provides cheap insurance to help make sure your engine runs as smoothly and efficiently as possible.

When Should You Change Your Engine Air Filter?

How Long Can An Engine Air Filter Last?

There are a myriad of reasons that determine the lifespan of your air filter. The engine size, driving habits, and even the weather can play a big role in how long your air filter will last. If you live in a particularly dusty area, then the engine air filter may need to be changed more frequently than a car that sits in an air-conditioned garage. Ultimately, each vehicle will have its own specific replacement suggestions from the factory.


Schedule St. Louis Auto Service

Frank Leta Acura is one of the best places to get St. Louis auto repair and service. Visit us in person or online if your vehicle shows any signs of needing to have the engine filter replaced. No matter the make or model of your vehicle, our knowledgeable staff is ready to serve you.

Posted in Service Archives