Clunking when getting on/off the gas. Differential noise?
My dealer just changed the diff fluid and now I notice that there is a distinct clunking noise when I'm just moving at slow speeds (less than 20 MPH) and getting on or off the gas in 1st gear. Is that the diff noise everyone talks about where I need to get the additive put into the diff fluid or is this something else?
09 E90 M3 - Interlagos Blue / Black Novillo / Sycamore Anthracite / Eibach / HRE