Audi A6 C8 55 TFSI V6 Timing Chain
Audi
A6
2018
3.0 TFSI EA839
⚡ Quick Summary
Severity Level
Medium
Safe to Drive?
⚠️ Drive with Caution
Safety Impact
Indirect risk — worth monitoring, not urgent
Urgency Level
🟡 Monitor Closely
The EA839 3.0 TFSI V6 in A6 C8 uses a timing chain that requires oil changes every 5,000 miles maximum. Cold start rattle above 150,000 km indicates chain wear. V6 chain kit: £1,000-2,000.
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 Audi A6 2018 problem, submit a wrong diagnosis report — it helps other drivers avoid the same costly mistake.
🚗 More About This Vehicle
Explore more Audi models
📖 Related Repair Guides
Help other owners by sharing your experience.
Your real-world fix helps thousands of drivers worldwide. Takes 2 minutes.