p0302 Saturn -p0404

Question

I'm getting a misfire po302 code, I replace spark plugs, and coil pack, I had intake cleaning done. I still get the same code. My vehicle struggles going up slop and hill road ways, and well decrease in power and I would have turn around and ride down low height roads I'm driving a five speed 1996 Saturn SC1,; I do have push the clutch to the floor to at most times.

Answer 1

P0302 Misfire number 2 cylinder

P0404 EGR gas recirculation circuit range perfromance

How about the sparkplug wires? just for the number 2 cylinder? If the EGR was stuck in the open position you would set a P0300 a random misfire and a misfire number 3 and misfire number 4 cylinder. You would need to do a cylinder compression test of cylinder number 2