No Fire To Fuel Injectors

By 1bad454ss
December 24, 2007 in Ask A GM Technician

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1bad454ss

Posted December 24, 2007

i have a 1992 454ss truck and i replaced the fuel filter,injectors,pump,strainer,relay switch,20amp fuse and truck will still not run. it was running the other day after putting the fuel pump,filter,and strainer in but when i cut it off it would not start back up. i used a injector light test and it plugs into the injector plugs. it didnt blink when i tried starting it so that shows its not getting fire to the injectors. the fuses are fine so i have no idea why my truck wont start please help. thanks

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