ACS523i 0 Report post Posted October 20, 2020 Has 120ks - recently started shuddering / droning particularly downhill when you throttle off ... Any suggestions? Quote Share this post Link to post Share on other sites
B.M.W Ltd 950 Report post Posted October 20, 2020 Driveshaft, Transfer case, Diff, Rear axle... I'd suggest you get it professionally checked and work with what that reveals Quote Share this post Link to post Share on other sites
BM WORLD 1283 Report post Posted October 20, 2020 as above also mae sure all tyres are the same diameter , Quote Share this post Link to post Share on other sites