All Drive Transmission Blog
What are common places that transmission fluid leaks from?

Transmission fluid plays a crucial role in keeping your transmission cool and lubricated, enabling smooth gear shifts and overall performance. However, leaks can develop over time, leading to low fluid levels, overheating, and potential transmission failure. Identifying the source of a leak early can prevent costly repairs and extend the life of your transmission. At All Drive Transmission, we provide expert transmission fluid leak repair in the greater Des Moines, IA area. Here are four common locations where transmission fluid leaks occur.
Transmission Pan
The transmission pan is one of the most frequent sources of leaks. Positioned at the bottom of the transmission, the pan holds a significant amount of fluid. Over time, it can develop leaks due to damage from road debris, corrosion, or loose bolts. If the pan is cracked, transmission fluid can seep out, forming a noticeable puddle underneath the vehicle.
Transmission Pan Gasket
The gasket that seals the transmission pan to the transmission housing is another common culprit of fluid leaks. This gasket can wear out over time, causing it to crack or become brittle. Improper installation, such as overtightening or misalignment, can also lead to gasket failure. A leaking transmission pan gasket often results in a slow but steady fluid loss. Replacing a worn-out gasket is a simple yet effective way to prevent leaks and maintain optimal transmission performance.
Transmission Cooler Lines
Transmission fluid is circulated through cooler lines to help regulate temperature and prevent overheating. These lines can develop leaks due to wear, corrosion, or damage from road debris. A leak in the cooler lines can cause fluid to drip along the underside of the vehicle, leading to low transmission fluid levels.
Torque Converter
The torque converter is a critical component that helps transfer engine power to the transmission. If it develops a crack, transmission fluid can leak out. Symptoms of a torque converter leak include slipping gears, overheating, and delayed acceleration. Addressing this issue as soon as possible can help prevent severe transmission damage.
Transmission Fluid Leak Repair in Des Moines, IA
When you need
transmission repair in Des Moines and the surrounding area, contact All Drive Transmission at
515-384-0629. Feel free to give us a call to make an appointment for transmission service in Des Moines!








