2001 Subaru Outback Owner's Manual - Page 269

HB3008BB 2. Remove the fuel filler cap by turning it slowly counterclockwise. 3. Stop filling the tank after the fuel filler pump automatically clicks off. Do not add any more fuel. 4. Put the cap back on, turn it clockwise until you hear a clicking noise. Be certain not to catch the tether under the cap while tightening. 5. Close the fuel filler lid completely. If you spill any fuel on the painted surface, rinse it off immediately. Otherwise, the painted surface could be damaged. NOTE If the fuel filler cap is not tightened until it clicks or if the tether is caught under the cap, the CHECK ENGINE warning light may come on. Refer to the "Warning and indicator lights" section located in chapter 3. State emission testing (U.S. only) WARNING Testing of an All-Wheel Drive vehicle must NEVER be performed on a single two-wheel dynamometer. Attempting to do so will result in uncontrolled vehicle movement and may cause an accident or injuries to persons nearby. 7-6