okay so the check engine light went on again today, it continously goes on and off, got it flashed at autozone. code read something to emmission control, and that was it. have any of you heard of this, nothing is wrong with it it just kinda does that every once in a while

and

this one is a little more serious. okay when i floor it sometimes and when its going to higher rpms faster, it kinda makes a pop and feels like the car is loosing power for a quick second but then continues to go. i though it could be my exhaust cloging up but i dont think so, its a true dual exhaust but i did it myself. maybe like the gases trying to get out and go back twards the engine then the gas just fills up. but it has mufflers and is a pretty open out exhaust.

 

what was the exact code??

 

honestly i dont remember, but it said manufactor control/ emission control