Selling my Mazda 6 with a 2.2L engine, 136,000 km. The car is fully functional and drives very well - it has good power and accelerates smoothly. Occasionally, the check engine light comes on due to a possible EGR blockage, but it does not affect normal driving. I'm not a mechanic, so I can't provide detailed technical info. The car runs, works, and is ready to drive. Reason for selling: I work as a delivery driver, and the fuel consumption in the city is high, so I'm looking for a smaller, more economical engine.