The transmission is one of the most important auto parts, as it’s designed to convert your car’s engine power into a functional speed. This outcome is achieved by shifting gears—an action that can be manual or automatic, depending on the type of car you drive. While this complex machinery is durable, it will eventually experience minor wear that could result in a complete breakdown without proper maintenance. To keep your car running and reliable, here are five signs that may indicate it’s time for transmission repairs.

5 Common Signs a Car Needs Transmission Repairs

1. Leaking Transmission Fluid

Transmission fluid helps keep the gearbox system lubricated so it can shift with ease. Issues with seals, gaskets, lines, and other parts, however, can cause the fluid to leak out. If you notice a red, oily liquid pooling underneath your car, you may have a transmission leak that needs to be repaired.   

2. Unpleasant Odors

When transmission fluid leaks, it can drip on to hot auto parts. As the fluid burns, it will produce an acrid scent that’s similar to the smell of burning rubber.

To maintain proper fluid levels, have a mechanic identify and fix the leak as soon as possible. If there is no leak, your car may simply need a transmission flush to replace dirty fluids.

3. Problematic Shifting

Whether you use an automatic or manual transmission, it should always feel easy to shift into gear. If you routinely experience slipping gears, unusual power surging, or stalling, there’s likely an issue with the gearbox that needs to be addressed.  

Low transmission fluid could also cause unnecessary friction with gears as they try to shift, causing internal transmission parts to overheat. If these car parts are not inspected and repaired, it could cause extensive damage that may require a complete transmission rebuild.

4. Grinding Gears

When gears are having trouble shifting properly, your transmission may produce a series of strange sounds. Manual models, for example, will grind or whine when a problem is present. Automatic systems produce a less-noticeable humming or buzzing.

5. Dirty Transmission Fluid

Transmission fluid should be a light, transparent red. But just like motor oil, transmission fluid can collect pollutants, causing it to develop a dark or cloudy appearance. Check the fluid levels every 30,000 miles or every six months. If the fluid appears dirty, consult a professional for a more thorough diagnosis.

If your car is experiencing transmission problems, avoid costly repairs and turn to the trusted team at Fox Auto Parts in Malvern, OH. As a top salvage yard in Carroll County, this facility is stocked with a wide range of dependable and affordable used auto parts—including transmissions. To view their inventory of used and new car parts, visit this local shop online. If you have a question about a specific part, call (330) 863-1011 to speak with a knowledgeable team member.