Foaming Fluid
The following could be possible causes of this condition:
- Degraded transmission fluid.
- Contaminated transmission fluid.
- Transaxle is overfilled.
- Transaxle cooler lines plugged.
- Transaxle oil filter clogged or cracked.
- Oil filter seal leaking.
- Side cover seal damaged.
- Oil level control valve damaged or loose.
- Engine overheating or vehicle overloading.