I just bought an 03 F7 this year. I fouled one plug just moving the sled around the yard, which I could understand. It was started a lot and never really ridden. Then last night I rode it for the first time. Every once in a while it would bog. I would let off and hit it again and it would be fine. It did this a handfull of times. We rode for about a half hour or so in a field and then we shut them off. About a half hour to forty five minutes later I went to pull the sled around to put it back on the trailer and it had a fouled plug. I thought the big advantage with efi was not to foul plugs. Anyone else have this problem? I am going to try to get out and ride it this week some time to see if I can get an idea of its oil consumption, but I won't be able to put on enough miles to be accurate. Someone please help!!! We leave for a 5 day trip in a little over a week and I would like this problem fixed.