View Single Post
Old 10-13-2012, 04:28 PM   #3
Robert^
Adventurer
 
Joined: May 2008
Location: Portland OR
Oddometer: 77
It could be alot of things. You might best get the opinion of a reputable independent mechanic who services BMW's.

Quote:
Originally Posted by Steveman View Post
At first service I told the BMW guys that the engine makes a knocking sound when hot.

Any comments?

Cheers
Steve
Robert^ is offline   Reply With Quote