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Old May 31, 2010 | 08:14 PM
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chevy lovin's Avatar
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fuel system

87 iroc tpi 70k on it. runs great till i run it for a long period of time. the fuel pump gets loud and acts like its out of gas when its not. then park for a while runs fine. the tank has to be full to not have a problem. 4 fuel pumps later now i need help.timing, plugs, and injectors are good, and does not over heat.
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