Audi A8 4.0TDI weird noise
Hello. Makes a strange noise at startup. Doesn't sound at all like a clicking engine chain.
https://youtube.com/shorts/pZXxD-jxGks?feature=share
Hello. Makes a strange noise at startup. Doesn't sound at all like a clicking engine chain.
https://youtube.com/shorts/pZXxD-jxGks?feature=share
Rod bearing maybe, if sound goes away or diminishes after a bit may indicate low oil, poor oil flow.







