Reasons:
- Different Functions: Automatic transmission fluid (ATF) is specifically formulated for use in automatic transmissions, while clutch fluid is designed for use in manual transmissions. ATF and clutch fluid have different compositions and properties to suit their respective applications.
- Compatibility Issues: Using ATF as clutch fluid can lead to compatibility issues with the seals, gaskets, and other components of your vehicle's clutch system. ATF may not provide the necessary lubrication and protection for these components, potentially causing leaks, damage, or reduced performance.
- Safety Concerns: If the clutch fluid system becomes compromised due to the use of incompatible fluid, it could result in clutch failure, which can impact your vehicle's ability to shift gears and pose safety risks while driving.
Always use the type of clutch fluid specified in your vehicle's owner's manual. For your 1986 Mazda B2000, you should use a DOT 3 or DOT 4 brake fluid as the clutch fluid.
