2010 INFINITI EX35 VQ35HR (J50)

Engine identity

Oils and fluids

Service and parts data

Common and chronic problems

• Water pump leaks
• VQ35HR excessive oil consumption (less common than earlier VQ35DE)
• Transmission shift adapt learning issues

First checks

• Inspect timing chain condition and noise
• Check for oil leaks around valve covers and cam seals
• Evaluate transmission fluid condition

Avant de remplacer des pièces

• 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 2010 Infiniti EX35 was offered globally with minor market-specific variations primarily in emissions and available equipment.
• The VQ35HR engine was an evolution of the VQ35DE, featuring improved airflow and higher redline.