VQ40DE engine
The VQ40DE engine is fitted to 1 generation(s): Nissan Pathfinder.
Common problems and what to check
Engine: Nissan VQ (V6)
- oil consumption on some engines
- catalytic converter breakdown and cylinder scoring
- valve cover leaks
What to check when buying: oil consumption; catalytic converter condition.
Tip: Check the catalytic converters and replace if needed.