The Importance of Regular Filter Replacement

Date: Dec 20, 2023

Your luxury vehicle is a complex piece of machinery with a plethora of different components working together simultaneously to get you where you need to go. Filters are an often overlooked part of your vehicle, but they are essential for smooth performance on the roads of St. Louis and Fort Lauderdale. This is why regular filter replacement is an absolute must. 

In the guide below, we explore common questions like:

• What does an engine air filter do?
• What is a cabin air filter in a car? 
• Why is car fuel filter replacement so important? 

How often should you bring your vehicle in for filter replacement? This service should happen every 12,000 miles or 12 months. As with many service tasks, we always recommend taking a look at your owner’s manual first to see if there are unique requirements from the automaker. 

What Does an Engine Air Filter Do? 

What does an engine air filter do? Your vehicle is outfitted with this type of filter to block harmful contaminants from making their way into the engine, so your engine has a clean air supply. A clogged engine air filter can lead to issues with vehicle performance.

If you avoid regularly replacing the engine air filter, it can lead to reduced engine power, decreased throttle response, weakened acceleration, and increased engine wear. 

If you notice any of the warning signs listed below, your vehicle is likely due for an engine air filter replacement:

• Problems accelerating
• Difficulty idling
• Engine that sounds like it has a problem taking in air 
• Black smoke coming from the exhaust system
• Check Engine light is illuminated on your dashboard 

Why is Car Fuel Filter Replacement So Important? 

As fuel makes its journey from the refinery to the gas station, it will inevitably accumulate contaminants, and those contaminants can make their way to your vehicle’s fuel tank and clog the fuel injectors. Fuel pressure drops when the fuel injectors are clogged, leading to a decrease in vehicle performance. Be on the lookout for these signs that your vehicle needs a new car fuel filter:

• It’s more difficult to start your vehicle, or it doesn’t start at all
• Lower fuel economy
• The engine misfires
• The engine stalls
• Engine performance is sluggish 

What is a Cabin Filter in a Car?

What is a cabin filter in a car? A cabin air filter is designed to keep dust, pollen, dirt, and other pollutants out of the cabin of your vehicle. If you have allergies or a sensitive respiratory system, it is even more important to replace the cabin air filter regularly. Cabin air filters provide a healthier and more comfortable environment for you and your passengers.

If you notice these signs, it is time to replace the cabin air filter: 

• Strange odor coming from the vents
• Decreased airflow from the vents
• Worsened cabin air quality 
• Strange sounds when using the vents
• The heat or A/C system is not operating properly 

Set Up an Appointment for Service with Holman Motorcars

For quality filter replacement, look no further than Holman Motorcars. We would be more than happy to take care of this service for you. Make an appointment at one of our locations, or contact us with any questions you may have. In the meantime, you can continue your research on vehicle maintenance.