Mechanical cat need help getting started

[cfherrman]

So some tweeker roughnecks butchered up this truck and I just want to get it going again. Old c500. Which of these wires on the fuel pump does what? Thank you!

 

[Tyler d4c]

The upper 2 are the fuel shutoff lower 2 is the jake cut out switch

 

[cfherrman]

Do I just need to connect them together or does one or both take 12v? Thanks!

 

[mekanik]

The shutdown solenoid should have 12 volts with the key on. It might not hurt to take it off and see if it retracts with the key turned on.

 

[Truck Shop]

it's all 12v power, test for power, if fuel shutoff solenoid stays quiet with power it's probably dead.
You can hear it without removing it-click. Those are common to stop working--old way to get home
was remove and cut the rod off it. Put your hand on it--can feel it activate.

 

[cfherrman]

Ok good deal