85 Chrysler fifth avenue bad fuel sending unit has three prongs with pick up fuel pump all replacement ones have two prong an no pick up pump any help ??

SOURCE: Bronco fuel pump 89 to 88

i dont think they will. you would be better off finding the right one versus trying to make something work and then you might have even more problems to deal with

John DeCosta

• 155 Answers
• Posted on Nov 21, 2009

SOURCE: Replace a fuel pump on a 1993 Chrysler Fifth Avenue

It sounds like a fuel line broke, most likely because it rusted through. The fuel pump is running otherwise you wouldnt see any fuel spewing out from under the car. Get under the car and see where the line broke. In most cases, you can replace the broken section of line and it will be fine.
To answer your question though, to replace the fuel pump, you will need to remove the fuel tank from the car, as the pump is attached to the sending unit inside the tank. To remove the tank, you will need to disconnect the fuel filler neck, the fuel lines, and unplug the electrical connector, then get a jack under the tank and remove the straps holding the tank in the car. Lower the jack and you will be able to access the top of the tank where the sending unit is located. Romove the lock ring holding it in, and remove it from the tank.

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SOURCE: I need a belt diagram for 1991 chrysler fifth avenue

belt diagram shuld be on the inside of the hood unless its been wrecked or replaced?

SOURCE: fuel pump wiring for a 1986 rv

Take that new pump out and install the correct one. Why would you install something that is not an exact match to what you removed??

SOURCE: My 1993 chrysler new yorker fifth avenue is not

Thanks for choosing FixYa and welcome to the site. You want to check all fuel pump fuses, relays, and reset button, if equipped. Since it is a new pump, it should work. You still need to make sure it is getting enough power to work. You need to make sure the pump is getting 12 volts of power. You need a voltage meter to test the current in the wires. You may have a bad wire in the fuel pump wiring harness. Make sure you inspect the whole harness and test each wire. If you have any questions, feel free to ask and thanks for using FixYa.