Noisy Transmission

1. Pump noises caused by high or low oil level.

2. Cavitation due to plugged strainer, porosity in intake circuit or water in oil.

3. Pump gears may be damaged.

4. Gear noise in low gear of Drive Range transmission grounded to body.

5. Defective planetary gear set.

6. Clutch noises during application can be worn or burned clutch plates.