ok so this is what it does, it hesitates sometimes. it don't do it all the time and when it is doing it, i can stop, shut it off and restart it and then it's ok again. it's mostly when i'm accelerating it notice its like gutless and kinda shifts hard. My boyfriend thought catalyic converter so we just replaced that and it still does it. we also replaced the plugs and wires and that didnt help. My engine light is on.. and the only code the computer brought up was that there's a small evap leak or the gas cap isn't tight or something..which it is. i'm getting really frustrated with this. lol plez help any ideas?
