Transmission fluid leaks are more than just a nuisance—they can lead to serious damage if left unaddressed. Transmission fluid keeps your transmission cool and lubricated, allowing it to operate smoothly and efficiently. When fluid leaks out, it can result in poor performance, slipping gears, and even total transmission failure. Identifying the source of a transmission fluid leak early can help you avoid more expensive repairs. At Hirst Transmission Specialists, we provide expert transmission fluid leak detection and repair in the greater Pensacola area. Here are four common places where these leaks often begin.

Transmission Pan

The transmission pan is located at the bottom of the transmission and holds a reservoir of fluid. Over time, the gasket that seals the pan can wear out, crack, or become damaged. This is especially common in older vehicles or those with high mileage. If the pan gasket fails, fluid can seep out slowly or even leak in noticeable puddles under your vehicle. Also, hitting a road hazard can dent the pan and cause it to leak, making regular inspections important.

Seals and Gaskets

Your vehicle's transmission relies on multiple seals and gaskets to keep fluid contained. These components include the input and output shafts. Heat, age, and wear can cause these seals to become brittle, leading to slow leaks that are hard to detect at first. Replacing worn seals can stop the leak before it worsens.

Torque Converter

A crack or fault in the torque converter or its seal can lead to leaks that are often hard to detect without a professional inspection. Because it’s a moving part, a failing torque converter can also cause shuddering or strange noises, in addition to fluid loss.

Transmission Pan Bolts

Sometimes, leaks come from something as simple as loose or overtightened bolts on the transmission pan. If the bolts are too loose, fluid might seep through the gasket. On the other hand, if they’re overtightened, they can damage the gasket, leading to leaks. Proper installation torque and gasket condition are key to preventing leaks from this area.

Transmission Repair in Pensacola, FL

When you need transmission repair in Pensacola and the surrounding area, contact Hirst Transmission Specialists at (850) 478-3395. At our local transmission shop, we can expertly address your vehicle’s transmission needs. Feel free to give us a call to make an appointment!