1987 Ford Ranger 2.9L no power to Fuel pumps???????

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flemdog28

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I have a 1987 Ford Ranger that has new fuel pumps on it we checked the Relay and when we turn the key we are getting power to it, but is not turing on the pumps. We followed the orange wire to the inertia switcdh and it is getting power to it but when it loops around to the other wire on the connector it is not getting power,. We tried 2 inertia swithes and not getting anything. we are wondering if the computer is shot or if we are not getting a good ground somewhere for the wiring. we are thinkg about bypassing the wires instead of them going into the inertia switch just to see what happens. i need help!!!!!!!!!!!!!!!!!!!!!!!!!!!!
 
When I replaced the fuel pump on my 94 Ranger I also lost power.Relay was good but blew 20amp fuse.The reason was that the fuel pump even tho it was new was hung up and would not run.Had to pull back out and hit it with 12 volts from the battery.Once I did that and replaced the 20 amp fuse under the hood it worked fine.Just a thought..
 
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