2019 INFINITI Q70 VQ37VHR/VK50VE (V37)
V37 / Sedan / Limited global markets - mainly Middle East, Russia, and China; discontinued in US and Europe after 2017
VQ37VHRVK50VEV9XRegistro exacto de año/versiónGold
Engine identity
Oils and fluids
Service and parts data
Common and chronic problems
- Variable valve timing actuator noise on VQ37VHR
- Oil consumption in some high-mileage units
First checks
- Inspect timing chain condition
- Check for oil leaks from valve cover gaskets
- Monitor transmission shift quality
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 Q70 was effectively replaced by the Q70L and Q50 lines in many markets by 2019.
- Availability and engine offerings were limited and varied by market in 2019, with the US market phased out earlier.