sorry for no response for couple days been very ill but the car is 98 wit cai,3.4 pulley, colder plugs, thermo, and headers are on the way. i know driving with no tune is a set up for disaster but trust me im not bossting the car at all so i dont harm it. it just dont get me because the light worked fine then quit??? i dont get it and like i said then it went to only working in park reverse and neutral then just quit.