In the gas tank you have to drop the tank out to get to it
You must remove the fuel tank.
Check the fuel pump fuse & relay.
In the fuel tank.
In the fuel tank. Electric.
In the fuel tank.
If the car is fuel injected (not sure for 1991) then the fuel pump is in the gas tank.
in the gas tank
On my 1995 Olds 88 the pump and relay are on top of the gas tank.
On my 1995 Olds 88 the pump and relay are on top of the gas tank.
I was having trouble with my fuel pump on my 96 88. after researching I found that the grounds connect at a busground under the carpet on the drivers side. It is a black bar with a blue cover onit.
pass. side panel behind the glove box
The fuel pump fuse for a 1996 Oldsmobile 88 is located in the fuse box under the dashboard on the driver's side. Specifically, it is usually found in the second row of fuses, often labeled as "Fuel Pump" or similar. Always refer to the owner's manual for the exact location and specifications.