Ford Focus RS Mk3 Mountune Upgrade Maintenance Guide
Ford
2016
2.3 EcoBoost Mountune
⚡ Quick Summary
Severity Level
Medium
Safe to Drive?
✅ Safe to Drive
Safety Impact
No direct safety impact reported by owners
Urgency Level
🟡 Monitor Closely
Focus RS Mk3 with Mountune upgrade at 80,000 miles: head gasket recall confirmation, intercooler water spray pump condition, charge pipe inspection and oil change every 5,000 miles maximum.
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 Ford 2016 problem, submit a wrong diagnosis report — it helps other drivers avoid the same costly mistake.
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