I have a 2008 Arctic Cat F6 Sno Pro EFI. I was driving thru the Field and it started to bog, no loud noises or nothing, just started to bog. I pulled off real quick. I took out my spark plugs and my right cylinder spark plug gap was pinched. Its not smashed or damaged but just pushed in. there is no damage to the bottom of the plug. I put new plugs in and runs fine. Can please tell me what happened.