How to fix a noisy engine on a BWM?

My BWM's engine has been making a loud, clanking noise whenever I turn on the car. Is this a sign of a bigger issue? How can I fix it?

It's always best to address unusual noises with your BWM's engine as soon as possible. This could indicate a loosened or damaged component, which could result in bigger and more expensive repairs if not addressed promptly.

One possible cause of a noisy engine could be a loose or worn out belt. Check the belts and pulleys for any signs of wear and tear, and replace if necessary. This could potentially solve the issue.

Another common cause of a noisy engine is low oil levels or dirty oil. Check and replace your oil if needed, and see if that improves the noise. If not, it's best to consult a mechanic to properly diagnose and fix the issue.