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5.0L (1979-1995) MustangTechnical discussions on 5.0 Liter Mustangs within. This does not include the 5.0 from the 2011 Mustang GT. That information is in the 2005-1011 section.
I got my stang out for the first time tonight, and the fuel pump is really noisey, (high pitch sound) It has never been that noisey. Is it possible it could be going bad or maybe picked up something in the pump?