I'm 14 year old kid and I need help with my raptor. It's a 2007 raptor. For the past 2 weeks it would randomly start sputtering and back firing like it was out of gas even though it had a full tank. Once I would shut it off after it would do that it wouldn't start til like the next day. But once i got it started again it would run great for the rest of the week. Now a couple days ago it fired right up but when I tried to back out of my driveway it died and soon as I hit the throttle. And it hasn't started since. If anyone can help thanks.