Opel Vauxhall Insignia 2.0 CDTi EGR Valve Blocked
Opel
Insignia
2013
2.0 CDTi A20DTH
⚡ Quick Summary
Severity Level
High
Safe to Drive?
🚫 Do NOT Drive
Safety Impact
Direct safety risk — affects safe operation of the vehicle
Urgency Level
🟠 Fix Soon
The EGR valve on Insignia B 2.0 CDTi can block completely causing the engine to run only on recycled exhaust gas. Symptoms include rough idle, severe power loss and black smoke. Full EGR system cleaning or replacement costs £200-450.
Onarım / Çözüm
No confirmed fixes yet. Share yours below.
⚠️ Yanlış Teşhis mi?
No commonly reported misdiagnoses for this fault yet. If you have replaced a part that did not fix this Opel Insignia 2013 problem, submit a wrong diagnosis report — it helps other drivers avoid the same costly mistake.
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