October 6, 2024
While many components of your vehicle are complex and composed of lots of mechanical and electrical parts, there's one that isn't complicated but still important. It's your engine air filter.
(And, we should point out, the engine air filter isn't to be confused with the cabin air filter. The cabin air filter cleans air that goes into the passenger compartment while the engine air filter cleans air that goes into the engine itself.)
Why does your engine need a filter? Think of all the stuff–dirt, dust, and debris in the air¬–that gets kicked up on the road. If that were to go unfiltered into your engine, it could damage other components.
There are many different materials used in an engine air filter, including paper, cloth (frequently cotton), and other synthetic fabrics. The material is usually folded tightly to maximize the filtering capability over a relatively small surface.
Before computers were employed to determine the proper mix of air and gasoline, a dirty air filter could contribute to a decline in fuel economy. But a study of engine air filters done by the U.S. Department of Energy in 2009 found that in modern fuel-injected engines, computers can maintain the correct air/fuel mix even when an engine air filter is really dirty, minimizing effects on fuel economy.
That same clogged air filter, though, can affect your vehicle's performance, mainly how much power and acceleration it delivers. In testing three different vehicles, a dirty air filter made the vehicles slower by about 6-12%. That's something you'd definitely notice if you were driving.
But it happens slowly, over the course of several months, so you might not even know your engine air filter is dirty unless you bring it to us and have a technician inspect yours.
There are many different types of engine air filters, from the ones made by the original vehicle manufacturer to aftermarket ones. Some can increase your engine's performance; some can be washed and re-used but are generally more expensive.
Your service advisor can recommend several options for you, depending on the type of vehicle you drive and your driving habits. Dirty, dusty roads will require more frequent engine air filter changes than cleaner drive routes, and each vehicle manufacturer recommends when your filter should be changed. Keeping it clean will help your engine breathe a little bit easier.
Tuffy TIre & Auto Service Center Orland Park
7900 W. 159th St.
Orland Park, Illinois 60462
708-444-2966
March 30, 2025
If you haven't shopped in the Orland Park area for a new vehicle recently, you're likely to experience some sticker shock. It seems everything is costing more these days. And when you consider the price of auto financing in Orland Park, and insurance, the idea of hanging on to your old vehicle fo... More
March 23, 2025
You probably figured out those shifty letters. They're what you see on your automatic transmission shifter and stand for Park, Reverse, Neutral, Drive and Low. Your automatic transmission is one of the great automotive inventions; here are some ways you can keep yours working well. Maintain you... More
March 16, 2025
If your vehicles power goes to the rear wheels, then you have something called U-joints in the drivetrain. U-joints are connectors that allow the rotating power from your vehicles engine to deliver its power through a driveshaft to make the rear wheels rotate. You need U-joints because the surfa... More