2004 INFINITI G35 VQ35DE (V35)

Engine identity

Oils and fluids

Service and parts data

Common and chronic problems

• Timing chain tensioner wear leading to rattling noise
• Oil leaks from valve cover gasket

First checks

• Timing chain and tensioner condition
• Oil level and leaks
• 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 and power output vary slightly between markets due to emissions and tuning regulations.
• The G35 was sold globally but body styles and transmissions varied: sedan common in most markets, coupé and convertible more limited.