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1990 Dodge Ram Van B250

Question: fuel system

Question

DARRYLALANWALKERWHODEY, 5.2L V8, Cincinnati, OH, March 10, 2010, 07:58
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 Rookie

I have replaced the fuel pump relay plus the fuel pump in the gas tank and still don't have any fuel to the carburetor.

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  • Answer #1

    Bret Bodas March 10, 2010, 08:14
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     Master

    Does the fuel pump have power and ground signals to the connector?

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    DARRYLALANWALKERWHODEY, March 10, 2010, 09:50
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    Yes I have power from the blue wire of the connector the green,white, and grey wires ack as grounds

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    Bret Bodas, March 10, 2010, 09:54
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     Master

    Can you year the pump running? Is there a plugged fuel filter between the pump and the carb?

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    DARRYLALANWALKERWHODEY, March 10, 2010, 10:23
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    No I don't hear the fuel pump running. I pulled the fuel line apart before the fuel filter and no fuel.

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    Bret Bodas, March 10, 2010, 10:36
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     Master

    Then you don't have power or ground to the pump or the pump is bad.

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    DARRYLALANWALKERWHODEY, March 11, 2010, 08:55
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    I found out what the problem was the green wire is the power supply to the fuel pump. On the passenger side under the rear bumper the wires going to the fuel pump where bad. Replaced wires runs great.

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    Bret Bodas, March 11, 2010, 09:14
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     Master

    Good work!

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