so if some one "knocked" you in the face would it be knock?????

Had this argument once with a science teacher about UFO's I said UFO's are bull**** and he decided to argue, I said ok lets go out side and you face away from me while I throw a damn brick at your head. You will be hit with a Unidentified Flying Object because you didn't know what hit you but you know something hit you right?

That's the damn PCM guy it doesn't matter if its internal to the engine or metal on metal it still picks it up as KNOCK !!!

maybe tomorrow ill bring some coloring crayons to class, and a special bottle of glue just for you snowflake