Torque converter shudder is an unpleasant sensation in any vehicle, and should you ever encounter it, you'll want to fix it as soon as possible.

Stall speed is a term often used when describing torque converters. Generally speaking, stall speed is the rpm the engine achieves before the converter attains its coupling speed. In the days before ...

A bad torque converter could be problematic for your car, but how can you tell whether your torque converter is healthy or on its way out?