LUBEGARD Instant Shudder Fixx is a concentrated friction modifier formulated specifically for eliminating torque converter shudder problems in automatic transmission INSTANTLY. It is the #1 shudder eliminator used by professionals.

Product Features:

• INSTANTLY eliminates torque converter lock up shudder in automatic transmissions
• Provides 4X less wear than regular ATF
• Commonly used as a diagnostic tool to determine if a problem is fluid related or a more mechanical fix is required
• Safe for use in ALL automatic transmissions except Ford Type F, CVT and DCT
• Compatible with conventional and synthetic ATFs
• The original shudder fix
• One tube treats 10 qt system
• Up to 2 tubes can be used safely in 10-qt system