2009 Toyota Tundra Double Cab Warranty, Maitenance, Services Guide - Page 40

TUNDRA USING THE MAINTENANCE LOG CHARTS SPECIAL OPERATING CONDITIONS In addition to standard maintenance items, the maintenance log indicates services that should be performed on vehicles that are driven under especially demanding conditions. These Љspecial operating conditionsЉ and their required maintenance items are clearly indicated in each chart. NOTE: You should perform these additional maintenance services if you drive primarily under any of the special operating conditions indicated. If you drive only occasionally under these conditions, it is not necessary to perform the additional services. FLEX FUEL VEHICLES (USE OF E85 FUEL) When using E85 fuel, your engine oil may need to replaced more often. If using E85 fuel more than 50% of the time, change the engine oil every 2,500 miles or 3 months. If using E85 fuel less than 50% of the time, follow the normal engine oil change schedule (5,000 miles or 6 months). ADDITIONAL MAINTENANCE In addition to scheduled maintenance, your Toyota requires ongoing general maintenance such as fluid checks and visual inspections. These procedures are explained in the ЉVehicle Maintenance and CareЉ section of the Owner's Manual. Be sure to perform these procedures regularly to ensure the most trouble-free operation of your vehicle. 04