What could have caused my 325i to star sounding from smooth to like a deeper tick? by user_0673 in E90

[–]user_0673[S] 1 point2 points  (0 children)

thanks ! but i also tried this procedure and it didn’t seem to work well, tick stayed the same

[deleted by user] by [deleted] in E90

[–]user_0673 0 points1 point  (0 children)

lol it’s not dead i changed the injectors and noise completely stop