Service Engine Soon light came on for my 03 Buick Century?

I have a 2003 Buick Century, it runs real good and I always properly maintain it. I've had it since 2004 and I've really never had to pay for expensive repairs. This car has been good and reliable for me.



This morning out of nowhere the service engine soon light came on. My car isn't running different, so what could the problem be? Any and all advice will be greatly appreciated. Thank you!Service Engine Soon light came on for my 03 Buick Century?Well it could be not much transmission, radiator, or brake fluids. Could also be transmission, alternator, or something else go to you mechanics and have him hook up his computer to it.He will tell you whats wrong.Service Engine Soon light came on for my 03 Buick Century?changed the oil recently? take it to autozone and get the diagnostic test done. you can still drive with it on but its best to check it soon.Service Engine Soon light came on for my 03 Buick Century?I betcha its an O2 sensor, my mother has a Buick and she has had two replaced in two years.

Also, check all your filters, Fuel, air ect. sometimes that also trips the service light to come on.



Good luck.Service Engine Soon light came on for my 03 Buick Century?
It COULD be almost anything. You need to take it to a reliable garage, %26amp; have them check it out!!!