A concentrated friction modifier formulated specifically for eliminating torque converter shudder problems instantly! It is the #1 shudder fix used by professionals.

It is packaged in a uniquely engineered two ounce application tube, LUBEGARD's Instant Shudder Fixx™ is compatible with conventional or synthetic automatic transmission fluids.

While holding the tube, cut off the tip end, and empty contents directly into ATF via dipstick tube, or fill-port on the side of the transmission.