2002 Buick Century Custom 4dr Sedan (3.1L 6cyl 4A)
I bought this car from a deal in June 2007 at 52000 miles. I am now in the process of flusing out oil from the radiator that came from the engine. There is at least 1/2 pint oil in the coolant reservior. Service Engine soon ligh comes on all the time, tire low light is always on, check coolant light never goes off. The tires, coolant and engine have all been serviced. My mechanic discovered that the engine oil leaked into the coolant. The engine will freeze soon if I don't replace it soon.