No fuel to injectors

Asked by JayJay209 May 12, 2023 at 03:11 PM about the 1993 Chevrolet C/K 1500

Question type: Maintenance & Repair

1993 Chevy Silverado with 5.7 fuel injectors not
spraying and I see gas at back off fuel pressure
regulator. At first I was getting gas to injectors but it
was pouring out and flooding and overflowing. I
took injectors out and both o rings were smashed
so I replaced and put back together and now now
gas at all. Any help would be appreciated

1 Answer
307,265

Gene answered 11 months ago

Check for injector power and trigger signal to both injectors, no power may be a blown fuse, no trigger signal could be no cam or crank signal, blown ECM, test for correct fuel pressure and flow.

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