DPF and EGR Fouling
ModerateExhaust & EmissionsThe 2.4 and 2.8 D-4D engines can suffer soot buildup in the DPF and EGR system if the truck has spent too much time idling, towing at low speed or doing only short trips.
Most affected: 2.4 D-4D, 2.8 D-4D
Typical symptoms
- •DPF or engine warning light
- •Limp mode
- •Frequent regeneration behaviour
- •Poor fuel economy
What to inspect before you buy
- ✓Ask what type of journeys it has done
- ✓Check for recent DPF, EGR or forced-regeneration invoices
- ✓Look for hesitation or warning lights once fully warm