2014 INFINITI Q70 VQ37VHR/VK56VD (Y51)
Y51 / 4-door sedan / select global markets, including North America, Middle East, and Asia
VQ37VHRVK56VD2.2d M9R (some markets)Registro exacto de año/versiónGold
Engine identity
Oils and fluids
Service and parts data
Common and chronic problems
- Potential timing chain stretch on high mileage V6
- Diesel particulate filter (DPF) concerns in 2.2d versions
First checks
- Verify VIN for market-specific engine options
- Check for recalls on early 2014 production models
- Inspect timing chain tension and noise on V6 engine
Antes de cambiar piezas
- Save fault codes and freeze-frame data before clearing anything.
- Check engine oil, coolant and transmission fluid using the correct temperature and service procedure.
- Verify power, ground, connectors, hoses, leaks and live data before replacing expensive parts.
Important notes
- The V8 engine was primarily sold in Gulf Cooperation Council (GCC) and Middle East markets.
- The 2.2L diesel variant was offered in selected European and Asian countries, not in North America.
- Technical specifications and available trims vary significantly by market; confirm exact market for precise configuration.