2001 LIGHT TRUCK FLEET S cti0n90 29 YEAR MODEL RESTRICTIONS PART ND DESCRIPTION TY 9A 9S LABEL ALTERNATIVE FUEL VEHICLES BI FUEL CNG GAS CONT D 2 F SERIES CONT D O1 F250 Supcr Duty B5D Supc1 Duty FSSZ QA095 AAGF TYPE5 EngI1sh Graphics THIS I F450 Super Duty F550 Super Duty VEHICLE MUST BE OPERATED 6 8L GAS LPG Bi Fu I ON UNLEADED GASOLINE A MINIMUM DF ONE TANK EVERY 60 DAYS