Everything You Need To Know About Filters And Fluids For Your Vehicle

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Your vehicle is complex machinery that requires routine maintenance and care, which includes changing fluids and filters. As an auto repair customer, it can be confusing to understand what types of fluids or filters your car needs and how frequently to change them. We’ll help you better understand the filters and fluids in your vehicle.

Oil Filter

The oil filter is the most critical part of your vehicle’s engine and removes contaminants from the oil. These contaminants include dirt, metal debris, and other impurities that can cause damage to engine parts. Change your oil filter regularly, as a clogged filter can cause oil pressure to drop, leading to engine damage. Most manufacturers recommend changing your oil filter every time you get an oil change, typically every 3,000 to 5,000 miles.

Air Filter

Air filters keep particles such as dust, pollen, smoke, and other debris from your engine. Over time, the air filter can become clogged and dirty, which can decrease your vehicle’s performance and fuel economy. Most manufacturers recommend changing your air filter every 15,000 to 30,000 miles or once a year. However, if you live in a highly polluted area or drive in dirty and dusty conditions, you may need to replace it more frequently.

Transmission Fluid

Your vehicle’s transmission fluid lubricates the gears in your transmission and helps regulate temperature. Over time, transmission fluid can break down or become contaminated, causing transmission problems such as slipping, shifting issues, and eventual failure. Most manufacturers recommend changing your transmission fluid every 30,000 to 60,000 miles, depending on your vehicle’s make and model. It’s crucial to follow the manufacturer’s recommendations as, over time, old transmission fluid can do more harm than good.


Coolant is a vital fluid that regulates your engine’s temperature and prevents it from overheating. When coolant is dirty or low, your engine can quickly overheat and cause severe engine damage. Most vehicle manufacturers recommend changing your coolant every two to three years or 30,000-50,000 miles, depending on your vehicle’s make and model.

Brake Fluid

Your vehicle’s brake fluid transmits the force you apply to the brakes to stop your car. Over time, brake fluid can become contaminated with water, which can cause brake failure and lead to an accident. Most manufacturers recommend changing your brake fluid every two years, regardless of your vehicle’s make and model.

Understanding filters and fluids for your vehicle is crucial to ensure it performs correctly and helps maintain its longevity. Regularly replacing oil and air filters is essential, along with replacing fluids such as transmission fluid, coolant, and brake fluid. Following the manufacturer’s recommendations and getting a professional’s help can maintain your vehicle’s peak performance and safety while on the road. Contact us today to schedule an appointment at our auto repair shop and get your vehicle serviced.

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