You should check your car's air filter at least once a year. Many people opt to change the filter right away, but some mechanics suggest that an air filter can last between 15,000 and 30,000 miles. It all depends on how much you drive. The owner's manual is a great place to start.
Most car manufacturers recommend replacing the air filter every 15,000 to 30,000 miles. However, there are individual conditions that need to be taken into account. How often you change your car's air filter depends on how often you drive. Generally speaking, it should be replaced every 30,000 miles.
A good rule of thumb is to keep track of how long the air filter has been in place. The recommended average length of service is around 10,000 to 15,000 miles, which for most people is approximately once a year. But keep in mind that this is just a suggestion and doesn't consider your individual driving habits. If you don't replace your cabin air filter regularly, you run the risk of inhaling hazardous particles while inside the vehicle.
It can also get to the point where the filter is so dirty that particles start to penetrate the engine and cause potential damage. By providing clean air flow to the engine, an air filter ensures that the engine receives the correct amount of air needed to operate at its peak level. Knowing some of the telltale signs of a dirty or clogged filter can help you avoid waiting too long to replace it. If you've driven more than that since the last time you changed your air filter, it's probably time to change it.
If you can remove the air filter to check that it is in good condition, you can replace it with a new one. Over time, as dust and dirt accumulate, the air filter will darken and dirt will be visible. In addition, the more clogged the air filter is, the more difficult the HVAC system will have to work, putting unnecessary pressure on the engines and ventilation system. Changing the air filter in your car or truck regularly is an economical way to ensure that your driving experience is more pleasant and that your vehicle lasts longer and performs better.
A dirty filter allows polluting and allergenic particles, dust, sand and other debris into the engine and car. If you know where your air filter is located (you can refer to your owner's manual for where to look), you can do a visual inspection. Some mechanics suggest changing the cabin air filter during your routine garage visit for regular maintenance. If there isn't enough air getting through, fuel will create a dark residue, causing exhaust to produce thick black smoke.
When the engine air filter is dirty, air cannot pass through the filter to the engine, affecting the car's entire emission control system.
