Have a 93 chevy astro van 4.3 throttle body injection (z) motor have sufficient fuel to throttle body and 12 volts to injectors but no fuel spray any ideas

Asked by Mar 26, 2015 at 08:51 PM about the 1993 Chevrolet Astro Passenger Van

Question type: Maintenance & Repair

1 Answer

40

Dose the fuel pump kick in when u turn the switch on

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