I believe my fuel pump has gone bad?

FIXITMR

MECHANIC
9,990 POSTS

So just to be clear, you have NO voltage at pump.

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Wednesday, October 21st, 2020 AT 6:20 PM (Merged)

CADIEMAN

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Is there voltage at the fuel pump fuse that goes to the relay?

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Wednesday, October 21st, 2020 AT 6:20 PM (Merged)

LEE M.

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5 POSTS

Yes there is voltage to the fuel pump fuse

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Wednesday, October 21st, 2020 AT 6:20 PM (Merged)

CADIEMAN

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3,544 POSTS

Check for power at the relay now from the wire from the fuse panel. With the relay is pluged in you should have power at pin 30 going to the pump.

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Wednesday, October 21st, 2020 AT 6:20 PM (Merged)

LEE M.

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Got power to the fuel pump now. Replaced the fuel pump with a new one. But now it won't start and the fuel pump does kick on. Cracks but no fire. What is your thought.

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Wednesday, October 21st, 2020 AT 6:20 PM (Merged)

CADIEMAN

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3,544 POSTS

Spray the throttle body does it start?

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Wednesday, October 21st, 2020 AT 6:20 PM (Merged)

LEE M.

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Did that and yes it does start for 3-5 seconds.

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Wednesday, October 21st, 2020 AT 6:20 PM (Merged)

FIXITMR

MECHANIC
9,990 POSTS

Is there a test port on fuel injection? Does fuel spurt out of it when opened? Do you have a way to pressure test? How did you get power to pump? `So you didn't test pump itself originally?

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Wednesday, October 21st, 2020 AT 6:20 PM (Merged)

CADIEMAN