Peugeot 308 508 1.6 BlueHDi DV6 EGR Valve Stuck
Peugeot
308
2014
1.6 BlueHDi DV6
⚡ Quick Summary
Severity Level
Medium
Safe to Drive?
⚠️ Drive with Caution
Safety Impact
Indirect risk — worth monitoring, not urgent
Urgency Level
🟡 Monitor Closely
The EGR valve on 308/508 1.6 BlueHDi can stick permanently open or closed causing rough running. Stuck open: rough idle; stuck closed: increased emissions and boost issues. Cleaning resolves most cases. Cost: £150-250.
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 Peugeot 308 2014 problem, submit a wrong diagnosis report — it helps other drivers avoid the same costly mistake.
🚗 More About This Vehicle
Explore more Peugeot models
📖 Related Repair Guides
Help other owners by sharing your experience.
Your real-world fix helps thousands of drivers worldwide. Takes 2 minutes.