Oldsmobile Questions? Ask a Mechanic for Answers ASAP
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If you are sure fuel is in tank then next step is checking wiring going to the pump. The black wire should have ground at all times and the gray wire should have power with key in start position. Let me know, thanks.
Then it sounds like you probably have a wiring issue or bad ground but sadly the only way to test is by accessing the wires to test. Let me know, thanks.