2001 Buick Regal Fuel Tank

You can remove the fuel injector sight shield, install the J 34730-1A to the fuel pressure service connection, place the bleed hose of the fuel pressure gage into an approved gasoline container, open the bleed valve on the fuel pressure gage, command the fuel pump on with a scan tool, and close the bleed valve on the fuel pressure gage.

The procedure is to remove the fuel tank, the fuel strainer, and the fuel pump inlet for dirt and debris, flush out the tank with hot water, pour the water out of the fuel sender assembly opening in the fuel tank, disconnect the fuel pipes at the fuel rail, clean the fuel pipes by applying air pressure in the opposite direction of the fuel flow, connect the fuel pipes to the fuel rail, install the fuel sender assembly, and the fuel tank.

You can place the fuel pressure gage bleed hose into an approved container and open the bleed valve, place a shop towel under the fuel pressure gage, remove the fuel pressure gage from the fuel pressure connection, drain any fuel remaining in the fuel pressure gage, install the cap on the fuel pressure connection, and the fuel injection sight shield.