Its a suspension package... sportier suspension basically, with better brakes and a better cooling system too i think.
This is right from a service manual. RPO code FE3 stands for Sport Suspension System
You have to put it in the overflow tank.
With money take it to someone who knows.
The most obvious thing to check when a 1991 Oldsmobile Cutlass Supreme won't start is to make sure that the vehicle has gas. You should also check the battery. If the car clicks when you try to start it, it is likely the alternator.
Nee more info cutlass supreme or cutlass ceira which engine 3.1-- 3.8-- 3.3-- ????? Oldsmobile cutlass ceira 3.3 liteer engine
its in back valve cover at fire wall i removed the plenum from the intake manifold to get at it.
price on replaceing ball joint 1993 cutlass supreme
transmission
The serpentine belt is broke or loose. Replace the belt
The horn relay on a 1991 Oldsmobile Cutlass Cierra is located on the passenger side firewall inside the engine compartment. It is just to the left of the blower motor assembly.
Because its a POS.. j/k could be a bad fuse/relay or the motor is bad. but serious its a POS..
The 1991 Oldsmobile Cutlass cooling fan relay switch can be found attached to the right side of the radiator housing. The cooling fan relay switch should be labeled as such.
You can't, its done by the computer if you have a knock noise, replace the knock sensor. its locate on the back of the engine near the alternator.