A25A-FKS engine
The A25A-FKS engine is fitted to 3 generation(s): Toyota Camry, Lexus ES, Lexus NX.
Common problems and what to check
Engine: Toyota 2AR-FE (2.5)
- VVT-i coupling rattle on cold start
- water pump leak
- at high mileage — increased oil consumption
What to check when buying: engine noise in the first seconds after a cold start; coolant traces near the water pump.
Tip: One of Toyota's most reliable engines; 0W-20 or 5W-30 oil every 7–10k km.