Courtesy Auto Repair Plus Engine Air Filter Replacement
April 15, 2026
When your experienced Courtesy Auto Repair Plus technician changes your oil, he will also inspect your air filter. You shouldn't need a new air filter at every oil change, but you will need to change it regularly. Heed your technician's auto advice if they tell you to change your air filter.
An air filter does what its name implies: it filters stuff out of the air. Air is drawn into your engine through the filter because your engine needs air to burn fuel. If the filter weren't there, a lot of dust and debris would come into the vehicle engine with the air when you are driving around Tiffin. That dust and debris would get hot, burn and produce all kinds of ash and gumminess that would eventually clog up your engine.
Drop in an air filter and voilá! Problem solved.
But air filters themselves get clogged up with all the junk they clean out of the Tiffin air. This doesn't allow the junk into the vehicle engine, but it does block up the airflow. A blocked airflow will reduce engine efficiency.
Tiffin residents who get a charge out of the feeling of power in their engine might consider upgrading their air filter. Talk to your friendly and knowledgeable Courtesy Auto Repair Plus service advisor. Premium air filters have been proven to increase horsepower and torque. So with the cost of a premium air filter, you can increase the horsepower in your engine — there's no cheaper way to do that!
It's also one of the simplest elements of routine preventive maintenance – and it protects against damage to expensive vehicle electronic systems. No Tiffin resident should have an excuse to drive around Ohio roads and highways with a dirty air filter.
Courtesy Auto Repair Plus
967 Bon Air Ave
Tiffin, Ohio 44883
419-443-0797
www.courtesyautorepairplus.com
More articles from Courtesy Auto Repair Plus

The Little Valve that Could (PCV Valve Replacement)
July 19, 2026
It's easy to get letters like PVC and PCV mixed up. PVC is a plastic that's used in a lot of things, especially plumbing pipes. And PCV is a valve that helps your engine burn off excess fumes rather than having them pollute our atmosphere. PCV stands for positive crankcase ventilation. When ... More

When it Comes to Air Filters, Change is Good (Clogged Air Filter)
July 12, 2026
Engine air filters may not seem like a big deal, but when theyre clogged up with dirt, dust, and insects, your engine could wind up choking for air and not delivering you the power and performance it was designed to give. There are actually a couple of air filters in your vehicle. One filters th... More

Let’s Clear the Air
July 5, 2026
All of us want the air we breathe to be clean and free of pollution. So, back in the 1970s, automakers started equipping vehicles with a device that reduces harmful emissions before they even go out the tailpipe. Theyre called catalytic converters, and while they will likely last you years on y... More
