well my check engine light comes on when i first start it and its cold out side then when i go to drive it the light will start blinking and the car will have lack of power and spit and sputter until it gets warm the it will just go away and after a while the light will go off. so one day when it did it i took it to auto zone and had them hook it up to find out what it was and it dose not read it at all like the car is not even there all the fuses are good from what i can tell all the plugs are new and not bad new oil and filter new fuel filter it seem to burn a little oil but not all the time if i let it warm up befor i drive it its fine.