I am selling a Toyota Sienna in good condition. The engine is excellent—no smoke or oil consumption—and the transmission shifts very smoothly. The air conditioning and heating systems are in good working order. Everything functions very well. I recently had a maintenance service performed, which included a timing kit, a new radiator, and new catalytic converters. During this maintenance, the water pump turned out to be defective and is now leaking coolant. My mechanic tells me I need to purchase the part again and pay for the installation, but I have decided not to put any more money into the vehicle. It starts and drives perfectly, but the water pump needs to be replaced to prevent coolant loss.