QR25DE engine
The QR25DE engine is fitted to 4 generation(s): Nissan Teana, Nissan X-Trail.
Common problems and what to check
Engine: Nissan QR25DE (2.5)
- oil consumption
- timing chain stretch
- catalytic converter breakdown
What to check when buying: oil consumption; chain noise; catalytic converter errors.
Tip: Oil every 7–8k km.