2011 Ford E250 Cargo Owner Guide 3rd Printing - Page 265

Maintenance and Specifications Change your engine oil and filter according to the appropriate schedule listed in the scheduled maintenance information. Ford production and Motorcraft௡ replacement oil filters are designed for added engine protection and long life. If a replacement oil filter is used that does not meet Ford material and design specifications, start-up engine noises or knock may be experienced. It is recommended you use the appropriate Motorcraft௡ oil filter or another with equivalent performance for your engine application. BATTERY Your vehicle is equipped with a Motorcraft௡ maintenance-free battery which normally does not require additional water during its life of service. WARNING: This vehicle may be equipped with more than one battery, removal of cable from only one battery does not disconnect the vehicle electrical system. Be sure to disconnect cables from all batteries when disconnecting power. Failure to do so may cause serious personal injury or property damage. If your battery has a cover/shield, make sure it is reinstalled after the battery has been cleaned or replaced. For longer, trouble-free operation, keep the top of the battery clean and dry. Also, make certain the battery cables are always tightly fastened to the battery terminals. If you see any corrosion on the battery or terminals, remove the cables from the terminals and clean with a wire brush. You can neutralize the acid with a solution of baking soda and water. When the battery is disconnected or a new battery installed, the transmission must learn its adaptive strategy. As a result of this, the transmission may shift firmly. This operation is considered normal and will fully update transmission operation to its optimum shift feel. 265 2011 Econoline (eco) Owners Guide, 3rd Printing USA (fus)