As your vehicle gets older, it demands more from the transmission fluid. When the fluid begins to degrade, oxidation occurs, which leads to rough shifting, slipping, and increased temperature. As a result of the increased temperature, the gaskets and rubber seals inside the transmission will begin to harden and consequently may cause leaks. In addition, the viscosity of the fluid is lost, causing parts to rub together more frequently. The loss of viscosity leads to accelerated transmission wear, erratic shifting, and loss of torque. LYNCH PRO-FORMANCE transmission treatment products provide significant protection against one of the most costly automotive repairs. The product promotes smoother manual shifts and helps restore responsiveness as well as reducing friction and wear in automatic transmissions.