The Importance of Regular Filter Replacement

Date: Dec 27, 2023

Your vehicle is equipped with different filters to ensure smooth performance in Aurora, Greenwood Village, or anywhere the road takes you. Each filter has a key role, and when filters are not replaced regularly, it can lead to issues with your vehicle. For most vehicles, the engine air filter, car cabin filter, and fuel filter should be replaced every 12,000 miles or 12 months. Be sure to follow the guidelines in your owner’s manual. In the guide below, we answer 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? 

What Does an Engine Air Filter Do? 

What does an engine air filter do? This filter is in place to prevent harmful contaminants from getting into your engine, which could lead to damage over time. It is designed to keep the engine’s air supply free of debris. When the engine air filter is clogged, performance is compromised. 

Common issues caused by not replacing the engine air filter include reduced engine power, decreased throttle response, weakened acceleration, and increased engine wear. If you notice the issues listed below, it is probably time to replace your engine air filter: 

• 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? 

During the process of transporting fuel from the refinery to gas stations in Parker and Castle Rock, contaminants are usually picked up along the way. This debris can get into your fuel tank, leading to clogged fuel injectors and damage. When the fuel filter is full of debris, the fuel pressure drops and it might be more difficult to start your car. Watch for these signs: 

• 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? Cabin air filters keep dust, pollen, dirt, and other pollutants out of your car’s interior. Replacing the cabin air filter regularly is even more important if you have allergies or a sensitive respiratory system. Signs of a bad cabin air filter include: 

• 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 

Bring Your Vehicle in for Filter Replacement Today

Bring your vehicle to the Lexus of Greenwood Village service center when it’s time to have the filters replaced. We can take care of this task in no time. Contact us today for more information, or peruse our other service tips and tricks.