Heres my problem. The other day while in traffic my SX started to idle a little rough. Then stop for a few seconds. While driving the car during mid speed the car seams to bog hard. I have a glass pack exaust and when you give it a little gas it sounds like the car is starved of something. So I changed my coil pack and wires, and still problem. #2 spark plug was for some reason was missing the little screw on electrode on top of plug thus not give proper connection. Changed it and still problem occurs. This problem seams only to happen when car is warm and has been running for more than 10 to 15 mins of so. What is this problem? Ideas? Tests? And my MIL light is on but has been for a long time due to bad 02 sensers and seized evap can. HELP PLEASE?

 

Have you checked for additional codes though?

 

No have no code reader

 

plugged exhaust? try unbolting from the cat back and drive it , gonna be louder but if its better you know what it is. but checking codes again would be a good idea.