ok, this has happened to me atleast 3 times this winter. I have been on a 2 track and if I get stuck, or stop in deep snow then start up again my motor boggs down and I have no power? I have a clear air filter, less than 1000 miles? I got stuck and almost didn't get out cause everytime I let the clutch out my truck bogged down so bad I couldn't even move the tires? Thanks for your help and insight!