When it comes to keeping your vehicle running smoothly, regular maintenance is essential, especially for your transmission. Just like your engine oil, transmission fluid requires periodic replacement to extend the life of your transmission and make sure it’s running its best. If you haven’t undergone a transmission fluid change, we can help guide you through it, including when you should have a transmission fluid change, how often they should be done, and signs that indicate it’s time for a change.

Why a Transmission Fluid Changes Is Necessary

Transmission fluid plays a crucial role in lubricating the various components of your transmission system. Under your hood, it’s a very hot environment with a lot of moving parts. Transmission fluid helps minimize friction and dissipate heat so your transmission doesn’t overheat. Over time, however, transmission fluid can degrade, becoming contaminated with dirt, debris, and metal particles. This can compromise its lubricating properties and lead to increased
friction and heat buildup within the transmission.

Built-up transmission fluid can clog the system and lead to excessive pressure, burst or cracked pipes, or leaks. When you get a transmission fluid change, it helps to remove old, degraded fluid along with any contaminants, ensuring that your transmission operates smoothly and efficiently. Additionally, fresh fluid helps maintain proper hydraulic pressure, which is essential for gear shifting and overall transmission performance.

Determining When to Change Transmission Fluid

The frequency of transmission fluid changes can vary depending on several factors, including your vehicle’s make and model, driving habits, and operating conditions. While some manufacturers recommend changing transmission fluid every 30,000 to 50,000 miles, others suggest intervals of 100,000 miles or more. Just like the general rule of thumb, you should change your oil every 5,000 miles for best performance. It’s essential to consult your vehicle’s owner’s manual or follow the manufacturer’s recommendations for the most accurate guidance.

In addition to mileage, how you use your vehicle can also influence the frequency of transmission fluid changes. If you frequently tow heavy loads, drive in stop-and-go traffic, or operate in extreme temperatures, you may need to change your transmission fluid more frequently to maintain optimal performance.

Signs You Need to Change Your Transmission Fluid

While the general rule is that you should have a transmission fluid change every 30,000 to 50,000 miles, you may need to change your fluid before you’ve reached that limit. If that’s the case for your vehicle, it will give you some warning signs that your fluid is low or dirty. Here are some of the signs you should look out for.
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Transmission Slippage

If you notice that your vehicle hesitates or struggles to accelerate when you press the gas pedal, it could be a sign of worn or contaminated transmission fluid. This issue is also known as slipping gears. It can indicate that the transmission isn’t receiving adequate hydraulic pressure because your transmission fluid is insufficient or degraded.
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Doesn’t Shift Properly

A properly functioning transmission should shift smoothly between gears without any hesitation or jolting, especially with automatic transmissions. If you experience rough or delayed shifting, it may indicate that the transmission fluid is old or contaminated, affecting its ability to change gears effectively. You’ll need a transmission fluid change to restore your transmission’s ability to shift smoothly.
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Transmission Fluid Smells Burnt

Burnt transmission fluid often emits a distinctive odor that resembles burnt toast or oil. This smell typically indicates overheating within the transmission because of low fluid levels or fluid breakdown. Without enough fluid to circulate, it can quickly cause the remaining fluid to burn and create smoke. If you smell a burnt odor or see smoke coming from your vehicle, shut off the engine right away and take it to a mechanic to address the issue and prevent further damage to the transmission.

Replace Your Transmission for Less

At Sir Car Part, we understand the importance of maintaining your vehicle’s transmission system. In the case of the worst-case scenario, we’re here to help you replace your old transmission with a quality used one, so you can get back on the road without breaking the bank. Our wide selection of quality used transmissions guarantees you can find the part you need. Contact us today for a free quote on our used transmissions to keep your vehicle running smoothly.

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