First off, yes I did a search.. but I couldn't find exactly my situation.

So, today while driving, my service engine soon light started going on and off. It was more or less flickering.

The weird thing is.. I have AEM EMS, so I figure it can't be throwing codes. since it's not hooked up to the stock ECU at all. Would this come on with oil changes intervals or service intervals with mitsu? I thought maybe a sensor going bad, but still, since I've got AEM, I figured it wouldn't throw a code.

Help please!

 

who's tuning your aem ems?? that might be your engine knocking!

 

could be.. however it did it in neutral.. no good.. This also just started today.. maybe the weather change..?