sup guys i read many threads regarding this, there 1 or 2 things i havent tried yet bc of my limited knowledge in mechanics but i change my sparks, check my coils with another lancer i have ( my moms). I am afarid it might be my mass air flow sensor. I put my moms on and voila car running better, then i put mines on and it work fine i was like wtf? but my pops told me to tap the mass air flow and when i did the car turned off. and when my moms we tap and nothing.Before i get another mass, i wanna doyble check here to make sure, just in case there might be another issue i am overlooking. i ask bc to dish out 250$ and then it isnt it i be **** and end up burning my car. thanks for any input guys