need to know the location of it
fuel shut off switch on 1997 Buick LeSabre
they are usely on the passenger side under your dash behind glovebox or on the side under the dash against the firewall
the feul shut off switch is under the dash on the passenger side
2 answers 1 comment
The fuel pump circuit has a 20 Amp fuse (number 6) protecting the circuit, there is a fuel pump relay. The fuel pump relay gets triggered by the fuel injection computer to turn it on.