I have the RD Logics Sho buggy. Today, I went to start it, and it started fine. It stalled a few times upon giving it little amounts of throttle, which I guess is because I havn't run it in a while. After I got it warmed up, I went out and ran it for maybe 30 seconds in the snow (not deep, maybe two inches at most). I brought it back into my garage, and it stalled. I went back to try and start it, and it will not run. It acts like it wants to because it "pops" but it wont stay running. The motor has had maybe 3-4 gallons run through, and still has great compression. What could be the problem?