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Citroen C6 3.0 HDi V6 Timing Chain Stretch — Citroen 2005 | MyCarFault

Citroen C6 3.0 HDi V6 Timing Chain Stretch

Citroen 2005 3.0 HDi V6 DT20C

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⚡ Quick Summary

Severity Level

Medium

Safe to Drive?

⚠️ Drive with Caution

Safety Impact

Indirect risk — worth monitoring, not urgent

Urgency Level

🟡 Monitor Closely

The 3.0 HDi V6 in C6 can develop timing chain stretch at high mileage causing chain rattle. V6 chain replacement costs £1,200-2,500.

Onarım / Çözüm

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

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