Once the car gets to about 2K to 2500 the car starts to sputter a little bit like it is missing. I just gutted the manifold cats and have a sho-shop y-pipe without the cat, so I am not sure if this is the problem or not but I can't tell if it is throwing a check engine light since the previous owner took out the check engine bulb. I am going to change the plugs and wires since they are probably old. I also am going to do the fuel filter. Does anyone have any other ideas on what could be causing the stutter?
