BMW X3 G01 B47 EGR Valve Carbon Fouling
BMW
X3
2017
B47 2.0d
⚡ Quick Summary
Severity Level
Medium
Safe to Drive?
✅ Safe to Drive
Safety Impact
No direct safety impact reported by owners
Urgency Level
🟡 Monitor Closely
The B47 diesel in G01 X3 20d develops EGR carbon fouling above 80,000 miles. Less frequent than N47 but still a maintenance item. Cleaning costs £150-280.
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 BMW X3 2017 problem, submit a wrong diagnosis report — it helps other drivers avoid the same costly mistake.
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