Mike if the car will idle you can just hook the hose to the schrader valve on the fuel pressure regulator start it and let it idle.take about 10-15 min to drain tank.
Mike sorry that only works on the 87-92 s on the 93 you can power up the pump from under the hood on the pass side you will see a i think a green wire with a gray plug not connected to anything this iwas used at the factory to prime the fuel system.you will have to make up a hose to run off the fuel filter to drain the tank.
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