fuel fill door release Oldsmobile Achieva 1998 Owner's Manuals

The cap is behind a hinged door on the right side of
your vehicle.
To open the fuel door, pull the fuel access handle on the
floor by the driver’s seat.
The remote fuel filler door release can help keep your
fuel tank from being siphoned. Always be sure the fuel
door
is closed and latched after refueling.
A
While refueling, hang the tethered cap inside the
fuel door.
To remove the cap, turn it slowly to the left
(counterclockwise). The cap has a spring in it; if you let
go of the cap too soon, it will spring back to the right.
6-6