D4HB engine
The D4HB engine is fitted to 1 generation(s): Hyundai Santa Fe.
Common problems and what to check
Engine: Hyundai/Kia R 2.2 CRDi (D4HB)
- injectors and high-pressure fuel pump are sensitive to poor fuel
- clogged DPF and EGR valve
What to check when buying: smoke and cold starting; DPF condition.
Tip: Fill up at trusted stations.