DPF regeneration trouble and oil dilution
Juddering, hesitation, reduced power, frequent fan running, diesel smell after a drive, DPF or engine warning lights, or an oil level that creeps above the max mark.
How to check
Drive it until fully warm, then accelerate gently and steadily from 30 to 60 mph and let it idle for a minute after stopping.
Estimated Repair Cost
£1,200


