Hey I have a 1997 accord with the 4 cylinder and an automatic transmission. It started throwing a code a 73 I belive, it was one of the misfire cylinder codes. And it started after I did 2 things, 1 was I cleaned the engine like steam cleaned, so it might be from that, and the other thing is I removed the silencer box from inside the bumper on the front right side of the car, I don't think that would cause it but I have to ask. I already removed the backup fuse to reset the ecu but the CEL came back with the same code. Is this a comon problem, any ideas would be greatly appreciated.

Thanks

 

any ideas???? I really cant seem to figure this one out.

 

BUMP, it's been happening for a few days now, reset the ecu in case it was just water from the steam cleaning, rechecked all ocnnections for moisture and none in any, pulled the plugs and they all look good, checked the resistance on the plug wires and the coil wire and they were all reasonable..I can figure it out?? does my car need the air box silencer???? I mean it shouldn't but is there something I am missing here.