Okay I have a 2008 Accent SE and I'm having some issues... The car was driving fine the other day all the sudden check engine light came on started flashing then and just stayed on. This happen before and the car was under warranty so the dealership fixed it but now it ran out and it's happening again. Anyway the car is running very rough at idle like the car shakes and acts like it doesn't want to run. Also when driving it honestly feels like the car has no power or acceleration what so ever. I replaced the air filter with a brand new K&N filter, I also changed the spark plugs today. I put NGK's in and the problem is still the same. I had it hooked to a code reader and it said I had a misfire in cylinder 2. I thought the plugs would have fixed it but I guess not. Can anyone help me out on what todo next? Has anyone else had this problem? I can't remember for the life of me what they did to fix this at the dealer before and I'm kicking myself for it. But I really need to get this fixed and I'm not paying the dealer todo this now. I really hope someone can help out.
Thank You
-Jason
Thank You
-Jason