Okay I have the check engine light one it is a p0304 cylinder four misfire. I changed all the spark plugs and wires, and changed the fuel injector on that cylinder. My car still stutter steps when I am at a dead stop and I hit the pedal to the floor. I do this just to test if the light will come on and it does all the time. Basically that stutter step is the major problem. Also I think my transmission is going out how can you tell. Oh and my engine is loud. I mean not compared to a 1982 cavalier or corsica but it doesnt sound like a well balanced engine it definately sounds sick. My belt also RECHINA(this is a spanish word I dont know the equivalent to the English word) I think it means squeaks when I do about 20-40 and I dont press the gas to accelerate just keep it going to keep up speed. Funny thing is, it doesnt do it when I am in autodrive it is specific to me pressing the gas to keep up speed. Can anyone help me with these things. Thank you.

 

just take it to ur nearest shop and let them check it.

 

isnt that the running lean code?....