Could be the fuel pump, fuel pump relay or fuse
Key on, engine not running: 53-55 p.s.i....
should be about 42-45 psi at idle, will change with vac line to fuel pressure solenoid disconnected
where is the fuel pump relay located on a 1992 Pontiac Bonneville on the outside or the inside
Answering "1999 Pontiac Bonneville fuel shut off switch?"
On a 1992 Pontiac Bonneville, the fuel pump relay is typically located in the power distribution center under the hood. This center houses various relays and fuses for the vehicle's electrical systems. To locate the fuel pump relay, refer to the owner's manual or the diagram on the underside of the power distribution center cover. It is important to exercise caution and follow proper safety procedures when working with automotive electrical components.
If the Bonneville is like my GTP then the fuel filter is in front of the fuel tank
In the fuel tank
Fuel capacity on a 2001 Pontiac Bonneville is 18 gallons.
it is in your tank
fuel filter is located in front on right rear wheel mounted to the frame. bleed fuel pressure before changing it
fuel filter is located in front on right rear wheel mounted to the frame. bleed fuel pressure before changing it