I have my cat disabled on my 02 3100 malibu, temp set to 140 c, with the codes off, one set to no reporting and the other set to 0 for disabled , the problem the light keeps coming back on, thats a first for me, can someone tell me how to solve that problem. 02 3100 with tog headers, 2.5 exhaust and a rsm blower at 6 lbs. and a bell intercooler.