Good morning,
Can you hear the primer pump run down on the frame by the drivers door?
I attached the procedure and the wiring diagram for you to view to test for power.
https://www.2carpros.com/articles/how-to-check-wiring
https://www.2carpros.com/articles/how-to-use-a-voltmeter
https://www.2carpros.com/articles/how-to-check-an-electrical-relay-and-wiring-control-circuit
Roy
SPECIAL TOOL(S)
REMOVAL
WARNING: SMOKING OR OPEN FLAME OF ANY TYPE MUST NOT BE PRESENT WHEN WORKING NEAR FUEL OR FUEL VAPOR.
CAUTION: The fuel system contains pressurized fuel after the vehicle is shut down and will maintain this pressure for a long period of time.
1. Disconnect both battery ground cables. On vehicles equipped with dual batteries, refer to Battery.
2. Open the fuel filter/water separator drain valve to release the fuel pressure.
3. Raise and support the vehicle.
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4. Disconnect the fuel pump harness.
Disconnect the fuel pump electrical connector.
NOTE: The electrical connector is located behind the fuel pump near the frame rail.
Fuel Line Disconnect Tool
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5. Disconnect the fuel pump supply line.
Remove the fuel line retaining clip and discard, then remove the fuel line from the fuel pump.
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6. Disconnect the fuel pump delivery line.
1 Slide the clip up and off from the quick connect fitting.
2 Insert the special tool.
3 Remove the fuel pump delivery line.
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7. Unclip the brake lines from the fuel pump bracket.
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8. Remove the pump mounting nuts, and the fuel pump.
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9. Remove the fuel pump from the mounting bracket.
1 Loosen the pinch bolt.
2 Spread the mounting bracket.
3 Remove the fuel pump.
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Wednesday, March 24th, 2021 AT 7:37 AM