Your vehicle’s engine relies on a combination of air and gasoline to function properly. The car air filter is a vital component responsible for allowing enough air into the engine and ensuring optimal performance. Over time, the air filter can become dirty and clogged with dirt, bugs, and other airborne particles.
At Greasemonkey Inspectors, we recommend changing your car air filter every 10,000 to 15,000 miles or every 12 months, whichever comes first. Here are some common ways a dirty air filter can affect your car and the warning signs that indicate it’s time for a replacement.
Reduced Fuel Economy
A clean car air filter keeps the right amount of air flowing into your engine. A dirty filter reduces oxygen flow, causing your engine to consume more fuel to compensate. By scheduling regular air filter changes, you can maintain optimal gas mileage.
Difficulty Starting Your Engine
If your car has a hard time starting, a restricted air supply from a dirty air filter might be the cause. Dust and particles blocking the filter can lead to engine flooding and spark plug pollution, preventing the spark plug from delivering the necessary spark to fire up the air-fuel mixture. If you notice the smell of gasoline when starting your car, it’s essential to get an inspection.
Unusual Engine Sounds
Pay attention to how your vehicle sounds when idling. While subtle, smooth vibrations are normal, excessive vibrating or popping noises often result from a clogged air filter. This is a sign that your engine is not receiving adequate air intake.
Reduced Horsepower
Sluggish or jerking movements upon acceleration indicate that your engine is not getting enough air. To compensate for reduced oxygen, your engine uses more fuel, significantly decreasing your horsepower. Replacing the air filter improves airflow, leading to better acceleration.
Black Smoke from the Exhaust Pipe
A blocked air filter results in incomplete fuel combustion. This unburnt fuel exits through the exhaust pipe as black or sooty smoke, which is harmful to your vehicle and the environment. If you see black smoke from your exhaust pipe, have a certified technician perform an inspection.
Next Steps
A dirty air filter can significantly impact your vehicle’s performance. If you notice any of the above signs, book an air filter change with us at Greasemonkey Inspectors, and we’ll ensure your vehicle is performing at its best. We provide exceptional 5-star service for all your auto repair and maintenance needs.
For more information about our services, visit our Inspection Packages page.