1998 chevy 3500 5.7 not getting fuel

Asked by Dec 02, 2018 at 01:39 PM about the 1998 Chevrolet C/K 3500 Silverado LB 4WD

Question type: Maintenance & Repair

Have a 1998 chevy 3500 with a 5.7 not getting fuel
put new fuel pump in it and filter. But want start if I
poor fuel down the butterfly it will run for a second
then shut off.

5 Answers

71,135

Check fuel pressure to the manifold/rail. Your injectors probably need replacing.

Pressure is at 60 psi

71,135

Sufficient pressure ahead of the injectors but no pressure out of the injectors. Bingo.

Guess I'll be putting in injectors. Truck was free and been sitting with no fuel tank in it since 2008.

Guess I'll be putting in injectors. Truck was free and been sitting with no fuel tank in it since 2008.

Your Answer:

C/K 3500

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