Well went to do a cleanup today and when I got there i found oil comming out of the exhaust. I knew for sure that wan't right. What could be wrong with it? It didn't get shaken up or anything and was just in my trailer for the trip there. This has never happened before in the two years that ive had it. Would like to diagnose the problem asap because i have 4 more cleanups tomarrow. Thanks for any insight into what the problem may be. Mike Oh, its the billy goat leaf vac in my signiture and if you need anymore information about it to determine what is wrong, please just let me know.