Your fuel pump will be inside the gas tank.
No.
Dodge doesn't use an inertia switch. It controls the fuel pump via a pcm actuated relay.
Dodge doesn't use inertia switches.
Haynes Manual
There is no fuel pump inertia reset switch on any Chrysler vehicles.
Dodge does not use inertia/reset switches.
The 1991 Dodge Stealth fuel pump cutoff relay switch is located on the firewall in the engine compartment. You will find the relay switch on the drivers side of the engine compartment.
The fuel pump is located in the fuel tank, meaning you'll have to drop the tank in order to replace the pump.
Dodge Durango is not equipped with a fuel pressure switch
It does not have a reset button or inertia switch.
WHERE DO YOU CHECK THE FUEL PRESSURE ON A 1991 DODGE STEALTH