You should check you fuel filter to make sure it's not clogged. You may need to prime the engine with some gas to make it run long enough to get any air out of the lines or the pump.
77 seville with injection? probably the most primitive efi on earth good luck man lol
check your pump. it mite be fried. anything injected should never be dry, any crap in the tank can ruin a fuel pump.
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