No fuel to injectors

60

Asked by Dec 19, 2012 at 10:58 AM about the 1991 Chevrolet Astro Passenger Van Extended

Question type: Maintenance & Repair

1991 astro van. Have replaced fuel pump, fp relay, ran new wire from behind engine to fp. Fuel gauge works but
pump is not activating therefore not getting any fuel to injectors. What can be stopping pump from activating?

1 Answer

32,345

Ignition switch. First try jumping the relay with a paperclip to see if the pump kicks on. If it does it may be the ignition switch, if it doesn't the pump may have a bad ground.

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