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Old Apr 20, 2025 | 05:09 PM
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Daniel Yosef
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Fuse box
Hey guys. 67 f100. I have a bunch of wires going directly to the key switch post, so I got a fuse box to make things a bit safer. I put the fuse box in place, and the power supply comes from the switch, ground to body.
truck will crank and start but die once I let the key go.
any help? What I’m doing wrong?
 
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Old Apr 20, 2025 | 06:47 PM
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You are missing the key on power to the distributor. You have the bypass wire still from the solenoid. It will be a resistive wire that knocks done the voltage to about 9v.
 
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Old Apr 20, 2025 | 06:49 PM
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Originally Posted by fe390pc
You are missing the key on power to the distributor. You have the bypass wire still from the solenoid. It will be a resistive wire that knocks done the voltage to about 9v.
From the solenoid to ballest, then to coil.
which wire are you referring to?
 
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Old Apr 21, 2025 | 08:59 AM
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It would be from the ignition switch.
 
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Old Apr 21, 2025 | 09:00 AM
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Here is the wiring diagram.


 
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