Hopkins Drivers: The Importance of Using the Right Transmission Fluid

March 20, 2025

At Hopkins Tire & Auto Service in Hopkins, MN, we know that maintaining your vehicle’s transmission system is critical to its performance, longevity, and overall driving experience. One of the most essential yet often overlooked aspects of transmission care is choosing the right transmission fluid. While it may seem like a minor detail, using the correct transmission fluid is vital for the smooth operation of your car and can prevent costly repairs in the future.

In this blog post, we’ll dive into why using the right transmission fluid is so important, how it affects your vehicle's transmission system, and what you need to know to make informed decisions about transmission maintenance. Whether you’re in need of a fluid change or just want to ensure your transmission is operating smoothly, Hopkins Tire & Auto Service is here to guide you.

What Does Transmission Fluid Do?

Before we explore the importance of using the right transmission fluid, let’s first take a look at what transmission fluid does. Transmission fluid is crucial to your vehicle's transmission system, which is responsible for shifting gears. The fluid acts as a lubricant for the various moving parts inside the transmission, reducing friction and preventing overheating. It also helps with the smooth shifting of gears and assists in cleaning and conditioning the system, ensuring its efficient performance.

At Hopkins Tire & Auto Service, we emphasize the importance of regularly checking and replacing your transmission fluid. Using the wrong fluid—or failing to replace it on time—can cause your transmission to overheat, wear out prematurely, and even fail entirely.

Why Using the Right Transmission Fluid Matters

1. Prevents Overheating and Damage

Transmission fluid helps to regulate the temperature of the transmission by absorbing heat generated by friction. When the wrong fluid is used, it may not be able to handle the heat, leading to overheating and potential damage to the internal components of the transmission. Overheating can cause seals to wear out, clutches to fail, and gears to become damaged.

At Hopkins Tire & Auto Service, we recommend checking your transmission fluid regularly, especially during extreme weather conditions. Whether it’s the summer heat or the cold Minnesota winters, using the right fluid ensures your transmission runs smoothly, no matter the season.

2. Improves Gear Shifting Performance

Using the wrong transmission fluid can negatively affect the smoothness of your vehicle’s gear shifting. If your transmission is struggling to shift gears or you feel jerking or hesitation during acceleration, it might be due to improper fluid. The right transmission fluid ensures that your transmission’s gears shift smoothly, offering a more comfortable and efficient driving experience.

With the right fluid, you’ll experience smoother transitions between gears, better responsiveness when you press the gas pedal, and improved acceleration. Our expert team at Hopkins Tire & Auto Service can assist you in choosing the right fluid for your specific make and model, ensuring the best performance from your vehicle.

3. Prevents Slipping and Jerking

Transmission slipping—when the engine revs without a corresponding increase in speed—is often a sign of low or old transmission fluid. If the fluid is dirty or has broken down, it can no longer properly engage the gears, leading to slipping or jerking. This can be frustrating and, if left unchecked, could lead to more severe transmission problems.

By using the right fluid and replacing it at the manufacturer-recommended intervals, you can reduce the chances of slipping or jerking while driving. At Hopkins Tire & Auto Service, we can help you stay on top of fluid maintenance and prevent transmission issues before they become major problems.

4. Prevents Wear and Tear on Transmission Components

The transmission is made up of many intricate parts, including gears, clutches, and valves, all of which are susceptible to wear and tear. Transmission fluid acts as a lubricant for these components, reducing friction and wear. However, using the wrong fluid can result in insufficient lubrication, causing parts to wear out prematurely. Inadequate lubrication can also lead to corrosion, which can further damage the transmission.

Maintaining the correct type of fluid can extend the lifespan of your transmission by reducing the rate of wear on critical components. Regular fluid changes, which are part of our service at Hopkins Tire & Auto Service, help ensure that your transmission runs smoothly and lasts longer.

5. Ensures Proper Hydraulic Function

Transmission fluid also plays a role in providing hydraulic pressure to the system, allowing it to perform gear changes. If the fluid is incorrect or too old, it may not generate enough pressure, which could lead to sluggish or even non-functioning gear shifts. The right fluid ensures that the system operates optimally and shifts seamlessly.

How to Know If Your Transmission Fluid Needs Attention

There are several signs that your transmission fluid may need to be checked or replaced:

Slipping Gears: If you notice that your car is slipping out of gear or struggling to shift, it could be a sign of low or dirty fluid.
Grinding or Shaking: If your vehicle is making strange noises such as grinding or shaking while shifting gears, it may indicate insufficient fluid or fluid contamination.
Delayed or Hard Shifting: If you experience delays when shifting gears, or if it feels like your transmission is hesitating, it could be a result of improper fluid.
Burning Smell: A burning smell coming from your vehicle could be a sign that your transmission fluid is overheating or breaking down.
Warning Light: Many vehicles have a warning light that will illuminate when there’s an issue with your transmission. If this light comes on, it’s a good idea to check your fluid levels.

If you’re experiencing any of these symptoms, it’s time to bring your vehicle to Hopkins Tire & Auto Service for an inspection. Our skilled technicians will assess the situation and determine whether a transmission fluid change or other repairs are necessary.

Choosing the Right Transmission Fluid for Your Vehicle

There are various types of transmission fluid, each designed for specific types of transmissions, including manual, automatic, and continuously variable transmissions (CVT). It’s essential to use the fluid specified by your vehicle’s manufacturer to ensure proper functionality.

Automatic Transmission Fluid (ATF): Most modern vehicles use ATF for automatic transmissions. This fluid is specially formulated to provide both lubrication and hydraulic pressure.
Manual Transmission Fluid: Manual transmissions often require different fluid, which is typically thicker than ATF. It’s important to use the fluid that is recommended for your vehicle’s manual transmission.
CVT Fluid: If your vehicle uses a continuously variable transmission, it requires a specialized fluid designed to handle the unique demands of a CVT system.

At Hopkins Tire & Auto Service, our knowledgeable team can help you select the right transmission fluid based on your vehicle’s make, model, and transmission type.

The Importance of Regular Transmission Fluid Changes

Just like engine oil, transmission fluid breaks down over time and becomes contaminated with debris, which can reduce its effectiveness. Regular fluid changes are essential for maintaining transmission health. We recommend checking your transmission fluid at least once a year and changing it according to your vehicle’s manufacturer’s guidelines. Doing so can prevent unnecessary wear and keep your transmission in optimal condition.

Trust Hopkins Tire & Auto Service for Your Transmission Fluid Needs

When it comes to transmission fluid maintenance, Hopkins Tire & Auto Service in Hopkins, MN, is your trusted partner. Our team of experienced technicians is here to ensure your vehicle’s transmission is performing at its best. Whether you need a fluid change or a full inspection, we’ve got you covered.

Schedule an appointment today to have your transmission fluid checked, and let us help you keep your vehicle running smoothly for years to come.

< Older Post