2009 NISSAN Altima VQ35DE/QR25DE (L32)
L32 / Sedan / Coupe / Global (primarily North America, with variations in other markets including Middle East, Asia-Pacific, and Latin America)
VQ35DEQR25DEQR25DDDE4FVQ25DEExakter Jahres-/Varianten-DatensatzSilver
Engine identity
Oils and fluids
Service and parts data
Common and chronic problems
- Timing chain tensioner wear on V6 engines
- Oil consumption in some 2.5L engines
- Premature brake rotor wear noted in high mileage vehicles
First checks
- Inspect timing chain and its tensioner
- Check for oil leaks around valve covers
- Review automatic 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
- Multiple engine variants across global markets; North American specs are the most documented.
- Some markets had additional trims and manual transmissions, especially on the 2.5L engine.