Car smoking

Author
Discussion

Gw730dsport

Original Poster:

1 posts

73 months

Monday 19th February 2018
quotequote all
Can anyone help? I've got a 2005 730 sport, I've had it two years and ever since I got it I noticed every now and then that their is white smoke that comes out of a small exhaust pipe that's located under the front passenger door. In the last three months this smoke is more prominent and frequent. It normally only comes out once I've switched off the engine, and coincides with the fan coming on. I love the car but don't know much about it, any help would be great. Thanks.

bmwmike

6,918 posts

107 months

Monday 19th February 2018
quotequote all
Secondary heater of some sort