Q&A

When sitting at a stop it idlea rough and trys to die and it missesout when driveing down the road. I have put new plugs wires and ffuel filter on it cleand out the throttle body the IAC valve and the mass airflow sensor and had the fuel pressure checkd and it was fine. Im not sure what else to do. I cant afford to take it to a shop can anyone tell me what I can do to fix this problem?