Usually drain all fuel out of everything we are storing. If you were not able to get all fuel out before starting in the spring, the fuel may be stale. I can ALMOST guarantee if you took the time to get most of it out, and add fresh fuel, it will start up.
08 F250 Ext Cab/05 F350/04 Chevy 3500
2 60 Toro Zmaster/Lesco 60, 54, 48
2 8'2" Boss V-Plows
20' Enclosed trailer/16' Open trailer
18' Skid Loader Trailer
S185 Bobcat 2-Speed