GEARBOX IMPROVEMENT
GEARBOX IMPROVEMENT
2005 BMW Z4E86
- ZF 5HP
- 100000KM
Symptom:
When driven at 80km/hr will experience some powerless situation. Shifting to 5th or descend back to 4th setback will occur.
Original factory recommend major repair on transmission.
Solution:
Switching to PHI OIL Pure Gold when maintaining the transmission.
Owner’s feedback:
Unbelievable setback improvement right after changing transmission oil. Beside saving me a fortune also saving me a lot repair time.
Now the car has been driven about 6000km, and the transmission is in good shape.
When driven at 80km/hr will experience some powerless situation. Shifting to 5th or descend back to 4th setback will occur.
Original factory recommend major repair on transmission.
Solution:
Switching to PHI OIL Pure Gold when maintaining the transmission.
Owner’s feedback:
Unbelievable setback improvement right after changing transmission oil. Beside saving me a fortune also saving me a lot repair time.
Now the car has been driven about 6000km, and the transmission is in good shape.