Check for "weeping" or active drips. If you see excessive RTV (silicone sealant) bulging out from the pan, it may have been applied too thickly, which can lead to internal clogs or external leaks.
Inspect the transmission pan and housing for external issues.
Critical. This indicates coolant has leaked into the transmission (often called "the strawberry milkshake of death"), which requires immediate professional attention. 2. Physical Inspection (Leaks and Sealing)
The quickest way to rate a transmission's health is by checking the fluid condition.
Excellent. The fluid is fresh and lubricating properly.
Shifts should be firm but smooth. "Slipping" (engine RPMs rise but the car doesn't speed up) or "hunting" for gears indicates a failing unit.
