Mr. Su visited us for car servicing and also mention seeing lots of white smoke appearing in the rear. We fixed it!
![BMW Case Study 15: White smoke on the rear issue, fixed!](https://www.revol.com.sg/wp-content/uploads/2020/04/image91-2.jpg)
With years of experience we narrow down and checked the oil separator which indeed is the culprit for the white smoke.
![](https://www.revol.com.sg/wp-content/uploads/2020/04/image92-2.jpg)
The new oil separator replacement.
![BMW Case Study 15: White smoke on the rear issue, fixed!](https://www.revol.com.sg/wp-content/uploads/2020/04/image93-2.jpg)
Rear brake disc replacement is needed too.
![](https://www.revol.com.sg/wp-content/uploads/2020/04/image94-2.jpg)
With rear pad replacement too.
![BMW Case Study 15: White smoke on the rear issue, fixed!](https://www.revol.com.sg/wp-content/uploads/2020/04/image95-2.jpg)
Car returned to Mr. Su with a Complimentary car wash and vacuum done.