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I went to start my 88 comanche the other day and it would crank but would not start. I listened for the fuel pump which was making this like fizzle noise. It use to make a loud whirr noise. So I jumpered the ballast resistor and it makes a half fizzle noise and half whirr noise and for longer then before I jumpered it.

 

I just replaced the pump a month or two ago with the carter/bosch off of partsamerica.

 

:???:

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Well possibly maybe the fuel pump relay. I can get it to start by double priming it. I wonder if it could be the fuel pressure regulator but if the pump is making a weaker weird noise I would think it would be the pump. Really strange but once I get it started it runs when its cold if I hit the gas it wants to stall but once it warms up that goes away so I don't know.

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