▲ 3 r/BMWE36
New alternator possibly bad?
my alternator went bad on my ‘95 318is so i replaced it with a Bosch unit from FCP Euro, also replaced the idler pulley. now im getting this whirring sound. it looks like my tensioner pulley might also need to be replaced, but the sound has me worried the new alternator itself might be bad.
u/rouseandground — 3 days ago