2016 INFINITI Q50 VR30DDTT/VQ37VHR (V37)

Engine identity

Oils and fluids

Service and parts data

Common and chronic problems

• Timing chain tensioner wear (2.0L VR30 turbo)
• Fuel injector deposits (VQ37 V6)

First checks

• Check for oil leaks near turbo (2.0L VR30)
• Inspect timing chain noise
• Verify transmission fluid condition

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

• Engine lineup and transmissions vary significantly by market; 2.0L turbo V4 was the primary engine in USA and Europe.
• Diesel variant (R9M) was mainly available in European markets.
• Manual transmission availability was mostly limited to selected export markets.