Hey, this worked for me the other night:
Try squaring off and kicking the blue wagon. Hard. Hard enough to knock it over. My snowblower would not start, so i tried this. It worked. It might have had something to do with the gas in the carb getting sloshed around when it tipped over and freed up(that's what my wife thinks), but i think it was the excellent front kick, and the threat of another one coming behind it. Oh wait, that didnt work on the air compressor when you came to get the car though. 50/50 shot. Id try it.
Seriously though, have you tried restarting the car yet? I didnt think it seemed like a timing belt, esp where it started right up til you got to the trailer. I guess either way that interior will be a huge upgrade to the white car. If you're interested, my buddy still has that other Loyale parts car too, in pretty nice shape, its going nowhere fast with 2 feet of snow around it, so theres definately no rush if you end up wanting it, or they'll sell parts too...