One important aspect of car maintenance is replacing transmission fluid when it gets too dirty and topping it off when it gets low. The transmission features many small moving parts that work together to power your vehicle. Without proper lubrication from this fluid, the auto part could break down. While you can find used transmissions to replace this component affordably, avoiding damage will help keep you safe on the road. Here’s what to know to maintain your car.

What Are the Consequences of Not Changing Transmission Fluid?

When transmission fluid becomes contaminated with road debris, it thickens and can no longer lubricate the auto part’s bearings, gears, and synchronizers. As a result, these systems will wear out. You might hear grinding noises or other unusual sounds as excessive friction grinds down these metal parts.

Sluggish gear shifting can also occur due to dirty or low transmission fluid levels. When the transmission’s components are slowed by dirt and sludge, the part won’t shift quickly or at all when you attempt to change gears. This can pose safety problems. For example, if you have a manual transmission, the vehicle may not have sufficient traction in varying terrain.

How Can You Avoid Transmission Damage?

Professional maintenance is typically needed for manual vehicles, as checking transmission fluid levels typically requires hoisting up the car to access the plug located in the undercarriage.

To check fluid levels in an automatic vehicle, look for the dipstick located on the right-hand side under the hood. Remove the dipstick to inspect the fluid, which should be clear or pinkish in color. If it’s dark or contains visible particles, schedule a professional transmission flush.

When levels get low, add more transmission fluid as recommended by your vehicle’s manufacturer. Avoid filling past the line, as too much liquid increases pressure and can damage surrounding auto parts.

If your transmission gets damaged despite your best efforts, turn to Stewart’s Used Auto Parts for a replacement. Serving Barkhamsted, CT, this salvage yard has a large, computerized inventory of used transmissions to help you find an affordable component. They carry auto parts for domestic and foreign vehicles, testing all options for reliability. Call (860) 379-7541 today to ask about their stock of used transmissions, or visit their website for product details.