Daewoo Lanos Engine Idle Rough

Cylinder One Misfire When I Put In The Code Reader, I Replaced:spark Plugs,spark Plug Wires,coil Pack,mass Air Flow Sensor,new Egr,new Cgm

Hi Again Everyone, My Lanos Idles Very Rough, Doesn't Stall, Seems To Lack Power When Driving, Recently Replaced Plugs, Leads, Air...