No fuel at TBI 1990 350 Z71 chevy

Asked by Oct 02, 2016 at 02:47 PM about the 1990 Chevrolet C/K 1500 Silverado Standard Cab SB

Question type: General

I have fuel to TBI but no pulse to TBI.

4 Answers

I have fuel to TBI but no pulse to TBI.

What would the problem be?

86,925

Crank sensor, cam sensor, wiring problems, bad injector driver in the ECM. Do you have battery power to the injectors? How about any trouble codes?

17,335

The distributor pickup fires the injectors. If your not getting a pulse that should be your culprit.

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