How to Tell When the Sprag in a Torque Converter Is Going Bad – Ask anyone who has had a broken-down car or truck due to “something inside the transmission,” and they might tell you that before a transmission technician told them what was wrong, they had no clue. You should know that saving money on an expensive transmission job could be as easy as knowing how to tell when the sprag in a torque converter is going bad. Learn what to expect and fix it fast if and when you have a problem with a bad sprag in the torque converter.
Things You’ll Need
Car or truck (GM/GMC), Automatic transmission, Roadway (one mile)