Reliability Summary

Engine N22A — 72/100 ACCEPTABLE
Known Issues 6

Engine in this model

Known Issues Across All Engines

Issue Engine Severity Onset
Timing chain stretch (mainly N22A built before 2006) N22A high 100,000 km – 150,000 km
Cracked exhaust manifold N22A moderate —
Turbo shaft play and high-pressure pump faults (2003-2004 builds) N22A moderate —
EGR valve clogging N22A moderate —
Dual-mass flywheel and clutch wear N22A moderate —
DPF clogging and rising oil level from regeneration (short trips) N22A moderate 120,000 km – 160,000 km