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BMW 330d E91 M57N Long Term Touring Diesel — BMW 3 Series 2005 | MyCarFault

BMW 330d E91 M57N Long Term Touring Diesel

BMW 3 Series 2005 M57N 3.0d 231PS

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⚡ Quick Summary

Severity Level

Medium

Safe to Drive?

✅ Safe to Drive

Safety Impact

No direct safety impact reported by owners

Urgency Level

🟡 Monitor Closely

E91 330d M57N at 300,000 km: timing chain guide check, EGR valve clean, DPF condition, transfer case fluid (xDrive) and front lower arm bush.

Repair / Solution

No confirmed fixes yet. Share yours below.

⚠️ Wrong Diagnosis?

No commonly reported misdiagnoses for this fault yet. If you have replaced a part that did not fix this BMW 3 Series 2005 problem, submit a wrong diagnosis report — it helps other drivers avoid the same costly mistake.

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