2016 INFINITI Q40 VQ37VHR (V37)

Engine identity

Oils and fluids

Service and parts data

Common and chronic problems

• Timing chain tensioner noise possible at higher mileages
• Turbocharged variants not applicable to Q40 (naturally aspirated only for 2016)

First checks

• Verify oil level and color regularly
• Check for any oil leaks around valve cover gaskets
• Ensure transmission fluid condition on serviced vehicles

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

• The Infiniti Q40 shares architecture and engine with Nissan Skyline V37
• Market offerings vary slightly; engine spec consistent globally except minor tuning differences