Poor Running

The engine runs unevenly or does not respond normally. It is a broad symptom shared by ignition, fuel, airflow, valve-control and mechanical-timing faults, so it requires testing rather than a parts guess.

Documented repairs

2008 MINI Clubman S Stalling: Slipped Timing Chain

2008 MINI Clubman S (R55, N14 1.6L Turbo)

A recently serviced 2008 MINI Clubman S stalled and ran in reduced power. A camshaft alignment check exposed slipped timing and guided the repair.

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Components

• Camshaft Fasteners
• Crankshaft Fastener
• Timing Chain Set

Engines

• N14 1.6L Turbo

Models

• R55 MINI Clubman S

Repairs by System

• Diagnosis
• Engine
• Timing System

Procedures

• Road Test
• Camshaft Timing Verification
• Mechanical Timing Inspection
• Timing Chain Pre-Tensioning
• Timing Chain Replacement