BMW 5 Series - Tech Talk For All Gen Of 5 Series
Hello, guys.
I have a BMW 520d E60 Manual 2007, engine N47D20A, 130 KW, 177HP.
Long story short: I replaced the timing chains out of precaution (the old timing chain had over 120.000 miles on it) the chains looked pristine, the guides and the tensioners also in perfect shape), I snapped one of...