Sorry for the double post D:!
I fixed it, and anyone who has this problem can get it fixed by using this resource instead:
http://files.getdropbox.com/u/1521069/S ... clefix.zip
I edited the timer to delete all the SPAWNED vehicles every 12 hours, I made it so instead of it exploding, it just disappears, and lastly I also edited 2 max cars per player to 3. Change it as you wish, just wanted to make sure people knew that meta.xml has the 3 settings for these issues.