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high fuel rail pressure
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  1. Duramax First Generation: 2001-2004 (LB7)
    My 02 has been sitting since 2014 because of bad injectors. Just recently installed SAC 45 injectors and got it running. Now it's in limp mode and has a high fuel rail pressure code. Took it to a shop they said it's a bad CP3 pump. Sound about right? And if so what do you guys recommend? Heard...
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