1997 Ford F250 Owner's Manual - Page 293
1997 Ford F250 Manual
Page 293 highlights
Opening the Fuel Filler Door To open the fuel filler door of your vehicle, just insert your finger in the divot and pull the door open all the way. Removing the fuel cap The proper instructions for removing the fuel cap are as follows: u Unscrew the fuel cap by exerting pressure on the plastic lock bar and rotating the fuel cap counterclockwise. hissing sound is heard. When the hissing sound stops, continue rotating counterclockwise to remove the fuel cap. u Turn the fuel cap 1/2 to 3/4 of a turn until a u Make sure that you follow the above fuel cap removal instructions and use caution. Such caution will minimize the possibility of fuel spraying during removal of the fuel cap. To replace and secure the fuel cap, place it in position and rotate it clockwise until it clicks (ratchets). Doing so will not damage or break the fuel cap. The ratcheting mechanism allows the fuel cap to be sealed without overtightening. If you lose the fuel cap, replace it with an authorized Motorcraft or equivalent part. RWARNING If you do not use the proper fuel cap, the pressure in the fuel tank can damage the fuel system or cause it to work improperly in a collision. 294