GEARBOX IMPROVEMENT
![*](data/case/cover/category/1548817965270404870.jpg)
GEARBOX IMPROVEMENT
2004 BMW E46
![*](data/case/cover/1544597700365505162.jpg)
- ZF 5HP
- 190000KM
Symptom:
After a period of high speed driving, some setback will occur when shifting back to 4th gear,
and rotating speed will start drifting.
Solution:
Switching to PHI OIL Pure Gold when maintaining the transmission.
Owner’s feedback:
Problem with rotating speed drifting improve. The setback while shifting gear become minor. And the symptom never occur.
After a period of high speed driving, some setback will occur when shifting back to 4th gear,
and rotating speed will start drifting.
Solution:
Switching to PHI OIL Pure Gold when maintaining the transmission.
Owner’s feedback:
Problem with rotating speed drifting improve. The setback while shifting gear become minor. And the symptom never occur.