Same thing happen to me only the SES light came on. Turn out to be a exhaust cam sensor.SACM5 said:Question... I noticed tonight that my exhaust note seemed to change when accellerating hard and in 3rd gear. It went from super loud and raspy at WOT to more tight and not so raspy. I also felt a little resonnance in the gas peddle? Is it possible that the headers and the higher tempertures are changing something in the Dinan cans? The cars still seems to run just as strong but sounds a little diffrent in 3rd gear at WOT.
Hope this helps