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Old Feb 19, 2010 | 09:18 PM
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From: Bangor, WA
I am Clueless

So there is this wire thats just kinda hanging out under the hood of my truck and its driving me nuts...I have no idea what it hooks up to...I looked at the wiring diagrams in my Haynes Repair manual, but its all greek to me.

This is the wire..Its green just in case you can't tell.


This is where it branches off from the rest of the wires. Its travels along the same route that the coil and thermostat wires do.


Any help would be most appreciated.

Cheeks
 
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Old Feb 19, 2010 | 10:10 PM
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One possibility is it's the wire for the throttle solenoid.
I'm not home right now so I can't check the color of the wire on my '73 but there is a solenoid that is attatched to the carburetor. It's function is to "kick" the idle up under certain conditions. I believe this to be mostly an emission device.
If you're running a non-stock carb or a different engine chances are the solenoid is long gone and just the wire is left.
 
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Old Feb 20, 2010 | 02:00 AM
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Possibly a tach wire?
 
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Old Feb 20, 2010 | 02:14 AM
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From: Bangor, WA
Originally Posted by WyoExplorer
Possibly a tach wire?
I don't think so...I tried to trace it back but got lost
 
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Old Feb 20, 2010 | 02:18 AM
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Originally Posted by CheeksMcDuke
I don't think so...I tried to trace it back but got lost
I have enough experience chasing wires I should be ASE certified, if you were closer I'd take a run over and give you a hand, I almost enjoy it.
 
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Old Feb 20, 2010 | 02:50 AM
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Originally Posted by WyoExplorer
I almost enjoy it.
You really need a hobby, maybe fishing?
 
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Old Feb 20, 2010 | 02:52 AM
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Originally Posted by 79xltcustom
You really need a hobby, maybe fishing?
My wife says the same thing, my biggest hobby is hittin mud puddles, but we rarely see them around here, when there is one, well, Get in line.

I have developed such a schedule, that wiring jobs make things different.
 
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Old Feb 20, 2010 | 02:59 AM
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I want to get rid of the mud around here. I keep planning on removing the running boards that came on my truck, but every time I have a chance it rains or snows and my driveway (1/2 mile dirt road) turns to mud. I'm OK with getting dirty, but I don't lay in mud and work on the underside of a muddy truck unless its broke
 
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Old Feb 20, 2010 | 03:02 AM
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there's one mud pit here, and I used to hit it on my way home from work everyday, then the railroad decided they owned the property, convenient seeing that the closest rails are a mile away.
 
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