Reply To: Abu Dhabi – N20 engine timing chain noise or am I being paranoid?

  • uyfg

    Member
    June 5, 2026 at 4:53 pm

    I’ve been keeping an eye on my 2014 528i’s N20 engine, especially after hearing about timing chain issues. Recently, I’ve noticed a slight whirring noise w33 gaming, which my mechanic attributed to the accessory belt. However, I’m not fully convinced and want to explore all possibilities. I’ve been looking into preventive maintenance.