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1998 Chevrolet Astro Question: have replaced fuel pump



trilam, 4.3L V6, Moultrie, GA, September 05, 2011, 16:45

the whistle is like when starting like the power steering pump when low om fluid but it quitens when gas tank is at least half full

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  • Answer #1

    patrick mannion from Greg Solow's Engine Room, September 05, 2011, 22:54

    It sounds like a bad quality fuel pump I think original equipment pump would be Delco.

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