So i was driving my car today and i was going about 25 up a hill and my check engine light goes blinky crazy at me. so i pulled over asap and turned the car off.. drove it gently as possible home..now the lights on still only it won't blink 100 percent of the time. it idles really rough and chugs like a beast. It concerns me cause whenever lights start blinking at me its always bad news. My car is 100 percent stock.
the manual says if the light is blinking its a catalytic converter?
my gas is whatever the dealer has put in it, i've only had the car for about a week.