2017 INFINITI Q50 VR30DDTT/VQ35HR (V37)

Engine identity

Oils and fluids

Service and parts data

Common and chronic problems

• Early VR30DDTT models had some turbocharger wastegate rattling
• Oil consumption issues reported in VQ engines after extended use

First checks

• Inspect turbocharger operation on VR30DDTT engines
• Check for oil leaks and consumption rates
• Verify transmission fluid condition and level

Vor dem Teiletausch

• 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

• Trim levels and engine availability vary significantly by market, with North America focusing on VR30DDTT turbo V6 engines and other markets offering naturally aspirated VQ series engines.
• Oil capacity and service fill quantities can vary between markets and engine variants; always verify service manual for exact values.