I have a 99 Maxima, never missed an oil change or a tune-up nor ever had any problems and it just past 61K (i hardly drive) however i have yet to take it in for it's major tune-up instead I settle for an oil change since I only had an hour.
So today as I am driving on the freeway, the "Service Engine Soon" light came on, steady light not blinking. Is that just a service indicator since I havent had my 60K tune up or something wrong with my car? Thank you!