Brand Name:
BMW
Model Number:
AWF8G45;GA8Q45CW
Lockup Clutch Wear – Slipping, shuddering, or debris contamination (common in high-mileage units).
Stator One-Way Clutch Failure – Freewheels in both directions, causing poor acceleration & overheating.
Seal & Bearing Wear – Fluid leaks, causing loss of pressure & contamination.
Torque Converter Hub Damage – Worn splines or cracks lead to misalignment & vibration.
Internal Contamination – Metal shavings or clutch material circulate, damaging transmission internals.
Shuddering (especially at lockup)
Overheating & fluid discoloration
Whining or grinding noises
Fix: Replace converter and flush cooler lines to prevent repeat failure
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