Hello... I drive a 2005 Focus ZX4 SE. Just bought it from a dealer a few days ago. Great car. Only problem with it is the check engine light came on and I have to bring it back to the dealer next week.
I just hope they do not give me a problem at the dealer. I love the car but feel I got taken advantage of somehow by the dealer. In NY inspections on dealer cars are supposed to be less than 30 days old of when you take the car and the inspection on mine is from March. The code was P0420 so I am hoping it is just an O2 sensor and not the cat. I don't get any rotten egg smell or major performance problems.