Ford Mondeo Mk3 (B5Y) — Reliability

Mk3 (B5Y) 2006–2007 1 engine

Reliability Summary

Engine 2.2 TDCi Duratorq Puma (ZSD-422) — 64/100 CAUTION
Known Issues 6

Engine in this model

CAUTION 64

2.2 TDCi Duratorq Puma (ZSD-422)

2.2 TDCi Duratorq (Puma)

Ford's own 2.2 diesel with a timing chain, used in the Transit and Transit Custom, the Ranger T6, th...

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Known Issues Across All Engines

Issue Engine Severity Onset
Delphi injector faults (2006-2010) - hunting idle, piston damage 2.2 TDCi Duratorq Puma (ZSD-422) high —
Oil pump failure or loss of prime (Ranger) - engine damage risk 2.2 TDCi Duratorq Puma (ZSD-422) high —
EGR cooler internal coolant leak (Ranger) 2.2 TDCi Duratorq Puma (ZSD-422) high —
DPF fuel dilution - rising oil level 2.2 TDCi Duratorq Puma (ZSD-422) moderate —
EGR valve faults 2.2 TDCi Duratorq Puma (ZSD-422) minor —
Crankshaft damper pulley failure (Transit) 2.2 TDCi Duratorq Puma (ZSD-422) minor —