Renault Clio Mk4 1.5 dCi EGR Valve Failure
Renault
Clio
2012
1.5 dCi K9K
⚡ 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 Clio Mk4 1.5 dCi fouls causing rough idle and limp mode. Cleaning costs £150-250; replacement £180-350.
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 Renault Clio 2012 problem, submit a wrong diagnosis report — it helps other drivers avoid the same costly mistake.
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