As your car’s engine runs it collects dust and dirt. The air filter keeps this contamination out of the engine but over time it can get clogged. That’s why it’s important to change your air filter at the recommended interval.
Most carmakers recommend changing the air filter at least once a year or every 12000 miles whichever comes first. Some filters can last for 20000 miles but it depends on the type of filter and the driving conditions. For example if you do a lot of stop-and-go driving in dusty or dirty conditions you’ll need to change the filter more often.
If you don’t change the air filter the engine will eventually start to run less efficiently. It will have to work harder to suck air through the dirty filter which can lead to decreased fuel economy and power. In extreme cases a clogged air filter can cause engine damage.
So when should you change your air filter? The best way to know is to consult your car’s owner’s manual. Many newer cars have a maintenance minder system that will tell you when it’s time to change the air filter based on how the car is driven.
If you don’t have a maintenance minder system or you’re not sure when the air filter was last changed it’s a good idea to change it at least once a year or every 12000 miles. And if you do a lot of driving in dusty or dirty conditions you may need to change it more often.
How often should I change my car’s air filter?
You should typically change your car’s air filter every 12000 to 15000 miles.
Will changing my air filter improve my gas mileage?
Yes a clean air filter can improve your car’s gas mileage by up to 10%.
What are the symptoms of a dirty air filter?
A dirty air filter can cause your car to run less efficiently and may cause your car to run rough.
How much does it cost to replace an air filter?
A new air filter typically costs between $10 and $20.
How do I know if my air filter needs to be replaced?
A quick and easy way to check your air filter is to hold it up to a light.
If you cannot see through it it needs to be replaced.
What kind of air filter do I need for my car?
The type of air filter you need for your car depends on your car’s make and model.
How do I change my car’s air filter?
The process for changing your car’s air filter varies depending on your car’s make and model.
Consult your car’s owner’s manual for specific instructions.
Where is my car’s air filter located?
The location of your car’s air filter also varies depending on your car’s make and model.
Again consult your car’s owner’s manual for specific instructions.
Can I clean my car’s air filter rather than replace it?
In most cases you should replace your car’s air filter rather than attempt to clean it.
What happens if I don’t change my car’s air filter?
A dirty air filter can cause your car to run less efficiently and may cause your car to run rough.
How often should I have my car’s air filter checked?
You should typically check your car’s air filter every 12000 to 15000 miles.
What are the consequences of driving with a dirty air filter?
A dirty air filter can cause your car to run less efficiently and may cause your car to run rough.
How do I know when my car’s air filter needs to be replaced?
A quick and easy way to check your air filter is to hold it up to a light.
If you cannot see through it it needs to be replaced.
What are the benefits of changing my car’s air filter?
A clean air filter can improve your car’s gas mileage by up to 10%.
How often should I change my car’s air filter?
You should typically change your car’s air filter every 12000 to 15000 miles.
