Reliability Summary

Engine 4D68T — 71/100 ACCEPTABLE
Known Issues 3

Engine in this model

Known Issues Across All Engines

Issue Engine Severity Onset
Cylinder head cracks and head-gasket failure at high mileage 4D68T high —
Balance-shaft belt or timing belt failure 4D68T high 50,000 km
Turbocharger wear 4D68T moderate 100,000 km