Most GMs of that vintage with a power trunk release is located in the glovebox
Buy a kit at Wal-Mart or auto parts comes with instructions
V6 3.8 liter.
chiltons auto repair manual
Follow the top radiator hose to the engine and find a bulborous part device the hose is attached to. The thermostat is inside there.
in the glovebox.
In a 1990 Oldsmobile 88 Royale, the fuse for the headlights is located in the fuse box, which is typically found under the dashboard on the driver's side or in the engine compartment. To locate the specific fuse for the headlights, refer to the fuse diagram printed on the cover of the fuse box or in the owner's manual. If the headlights are not working, checking this fuse first is a good troubleshooting step.
We took the electric unit out of the trunk, disassembled it and wound the screw jack to the position needed to keep the trunk closed. This took a couple of times to get it right. We left the unit unplugged and now it operates as a regular, non-self-closing trunk. The electric release still works fine.
The trunk release button is located just inside the drivers door on the floor by the seat
The signal flasher on a 1990 Oldsmobile Delta 88 Royale is typically located under the dashboard, near the steering column. It can usually be found in the fuse panel area or mounted directly on the steering column itself. To access it, you may need to remove a panel or reach behind the dashboard. Always consult the vehicle's service manual for specific details and diagrams.
Yes it is.
r12
Oldsmobile Silhouette was created in 1990.