Dirty Engine Air Filter Signs

dirty engine air filter signs

The experts at Subaru of Clear Lake will happily let you know more about dirty engine air filter signs.

A failing air filter can cause several issues in your vehicle. The most obvious item you might notice would be lower MPGs. A failing air filter can make the engine work harder than necessary, and in turn, that means more fuel is being consumed. Along with worse fuel economy, you may see worse performance, engine misfires, and even the dreaded Check Engine Light. If you let it go too long, you might even have black smoke coming out of the tailpipes, and worse yet, in severe cases, the engine could stall. To make sure your engine is working properly, you should periodically check and replace the engine air filter. In most cases, replacing an air filter can be added as part of your routine maintenance trip which usually includes oil changes, timing belts, and transmission fluid flushes. Keeping your vehicle in prime condition should result in additional years of service.

What is An Air Filter?

What is The Job of An Air Filter?

An air filter is a safety mechanism that filters out contaminants like dirt or even rocks before they enter the engine and potentially cause damage. Even small amounts of dust can be harmful to your engine performance. Engines are built with specially-calculated air-fuel mixture ratios to ensure optimal performance. If the engine has a worn air filter, it could negatively affect your engine performance. Replacing dirty engine air filters provides cheap insurance to help ensure the engine runs as efficiently and smoothly as possible.

When Should You Change The Engine Air Filter?

How Often Should You Change The Air Filter?

There are a myriad of factors that determine how long the air filter will last. The engine size, driving habits, and even the weather can play a big role in how long your engine air filter will last. If you live in a particularly dusty area, then the air filter should probably be replaced more often than a vehicle that sits in an air-conditioned garage for most of the year. Ultimately, each vehicle will have its own specific replacement schedule.

How Much Does It Cost To Replace A Worn Engine Air Filter?

How Much Does An Engine Air Filter Cost?

Similar to the replacement interval, the price to replace a worn air filter will vary greatly depending on the engine size, vehicle manufacturer, and age of the vehicle. As consumers, there are several options available to get air filters online and in parts stores, we strongly recommend buying the air filter made by the manufacturer. Overall, the cost to replace the engine air filter is a relatively small expense, but regularly replacing it can add to the longevity of the engine.

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Schedule Houston Auto Service & Repair

Subaru of Clear Lake is one of the most trusted places to get Houston auto service and repair. If your vehicle is showing signs of needing a new engine air filter, visit us in person or online to schedule a service appointment. Our knowledgeable staff is ready to serve you no matter your vehicle's make and model. Drive a little. Save a lot. That's the Team Gillman Advantage.