Your car’s transmission is more than just a component. It’s what allows your engine to transfer power to the wheels. If an issue happens with your transmission, it can not only be costly but dangerous. Knowing the signs to look out for can help you prevent this frustrating situation. Let’s explore some of the most common issues and their symptoms.

Signs Your Transmission Is Failing

You know your car best. If you begin to see, smell, or experience anything unusual, it’s important to take notice. These can be signs that your transmission is failing, and driving with a faulty transmission can be hazardous. Here are some frequent symptoms of transmission problems to be aware of.
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Weird Noises

Do you hear clucking, buzzing, or grinding sounds coming from your car? These noises are usually abnormal and should be a reason for concern. Weird sounds may be caused by a damaged torque converter, lack of transmission fluid, or compromised gears. If you hear any noises you are unfamiliar with, it’s a safe bet to get them checked out by your local mechanic.
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Check Engine Light On

Have you noticed that your check engine light is on? This is a tell-all sign that something is not right and it could be your transmission. Once you see the light turn on, speak with a professional as soon as you can to determine if there’s a transmission problem.
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Car Shaking

Is your car shaking while idle or when you’re shifting gears? Abrupt vibrations shouldn’t happen. There’s a good chance that your vehicle is dealing with a broken transmission. Consult with your dealership or mechanic right away to see if your transmission is causing the issue.
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Slipping Gears

Slipping gears happen when your car unexpectedly shifts gears, and it’s a sure sign there’s a problem. When this occurs, you most likely have a faulty transmission. If you notice this with your vehicle, don’t wait to get it examined as it can put you and your car at risk.
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Having Trouble Shifting

Have difficulty shifting gears? You probably have a damaged car transmission. Whether you have a manual or automatic vehicle, you shouldn’t feel any jerks or sudden movements while changing gears. Be sure to talk to a trusted professional to determine the best course of action for your car. They can help you decide whether you need a repair or replacement.
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Burning Smell

Weird smells can be a beneficial tool to uncover a potential issue, so don’t underestimate or ignore them. If your transmission is overheating, it will produce a distinctive burnt smell. Take your car to the mechanic shop immediately to have it inspected.

Causes of Transmission Problems

Transmission issues can happen for a variety of reasons. From broken components to wear and tear over time, transmission problems should not be taken lightly. Be sure to get a proper diagnosis and replace your transmission if necessary. Here are some frequent causes.
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Low Transmission Fluid Levels

Check your transmission fluid levels regularly to ensure they are not low. If you have low fluid levels, this can cause the transmission to overheat and break down more easily. Be sure to additionally change the fluid as recommended in your owner’s manual. Older fluid can damage your transmission and might lead to expensive repairs.
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Compromised Clutch

If you own a manual car, it’s important to keep an eye on your clutch system. It can become worn out as it ages, leading to slipping and difficulty shifting gears. While clutches can be expensive, it’s important to replace a broken unit as soon as you can.
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Faulty Gaskets and Seals

Gaskets and seals do not last forever. They experience wear and tear and will need to be replaced throughout your car’s lifespan. If your vehicle has a faulty gasket or seal, this can lead to fluid leaks.
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Torque Converter Challenges

Torque converters are essential components in automatic cars. They help your transmission shift gears, creating a smooth and reliable driving experience. When your torque converter is not working, this can result in slipping, and challenges with changing gears. Usually, when a torque converter is having issues it will make a distinctive grinding sound.
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Sensors Not Working

Most transmissions have a sensor to ensure it’s properly working. If you have a faulty sensor, this can make shifting gears more difficult, among other problems. Sensors can become worn as time passes, so be sure to have them checked during routine maintenance.

Replacing a Transmission Can Be Affordable

Buying a new transmission isn’t cheap. However, there are affordable used transmissions that you can purchase for a fraction of the price. At Sir Car Part, we offer Grade A used transmissions for a majority of makes and models. Our goal is to help you find a transmission you can depend on for years to come without paying a premium. Simply tell us your make, model, and transmission type, and we’ll share our best options with you. All Sir Car Part orders come with a 1-3 year warranty and free shipping. Let’s find the perfect transmission for you today!

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