To instantly eliminate torque converter shudder problems, use Dr. Tranny's Instant Shudder Fixx. An inexpensive alternative to other instant shudder fixes, it's available in a two ounce application tube and is compatible with conventional or synthetic automatic transmission fluids. This formulation of friction modifiers is concentrated five times. It provides four time less wear than regular ATF, and eliminates torque converter lock-up shudder instantly.
