I have a 07 st which has done 25000 miles it has collins remap,intercooler,ggr cais and full exhaust system. I have had no problems with my car it has been serviced by gary at profile and he put the rs plugs in it until todays journey i had done about 10 miles and the engine light has come on. There seems to be no differance in the running of it but recently prior to the light coming on i have noticed a small single pop from the exhaust when i change gear more at low revs, could this have something to do with it?
I would be grateful of any advice what to do thanks