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Electrical help needed ASAP

Old 07-24-2006, 04:45 PM
  #11  
5.0 MPG
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Default RE: Electrical help needed ASAP

I just went through the same issue with my 91. I converted the stock alt to a 130 amp and replaced the solenoid with a new one from AZ also. after about a week the solenoid fried and got stuck in the on position, which of course kept my starter spinning. To make a long story short I replaced the solenoid with a better one from a different and havent had a problem since.

does the solenoids your using have 3 or 4 posts?
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Old 07-24-2006, 04:50 PM
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ORIGINAL: 5.0 MPG

I just went through the same issue with my 91. I converted the stock alt to a 130 amp and replaced the solenoid with a new one from AZ also. after about a week the solenoid fried and got stuck in the on position, which of course kept my starter spinning. To make a long story short I replaced the solenoid with a better one from a different and havent had a problem since.

does the solenoids your using have 3 or 4 posts?
We have used a 3 post motorcraft one that cost us a fortune and we have used the four post ones from autozone both the gold and the basic $9 ones. The $9 ones seem to last longer and the gold one did not even allow enough power to the starter for the car to start. The alternator is the stock alternator.
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Old 07-24-2006, 05:06 PM
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ORIGINAL: deckind

Well it really isn't a splice it is more like they added a section of wire to it and the section they added is a larger gauge.

okay, well then obviously its okay.
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Old 07-24-2006, 05:10 PM
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Default RE: Electrical help needed ASAP

this deffinately sounds like the ignition lead wire has a short.
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Old 07-24-2006, 05:19 PM
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Default RE: Electrical help needed ASAP

5.0.............. do you recall that link from veryusefulinfo.com with the colors for the ignition switch? Can you post it?

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Old 07-24-2006, 05:21 PM
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Default RE: Electrical help needed ASAP

good idea

http://www.veryuseful.com/mustang/tech/engine/
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Old 07-24-2006, 05:22 PM
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Default RE: Electrical help needed ASAP


ORIGINAL: Dearborn5.0


ORIGINAL: deckind

Well it really isn't a splice it is more like they added a section of wire to it and the section they added is a larger gauge.

okay, well then obviously its okay.
Well my question I guess would be would that larger wire allow more current to flow and maybe cause it to go bad?
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Old 07-24-2006, 05:24 PM
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Default RE: Electrical help needed ASAP

can you tell where the larger guage wire is leading to?
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Old 07-24-2006, 05:26 PM
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ORIGINAL: 5.0 MPG

can you tell where the larger guage wire is leading to?
It is like a 2"-3" piece that has been added to the ignition switch wire that goes from the solenoid into the car. Basically cut the original wire and add that section of bigger gauge wire and that is what it looks like.
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Old 07-24-2006, 05:45 PM
  #20  
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Default RE: Electrical help needed ASAP

follow that wire! It should go directly to the starter switch. make sure. it should be a red and light blue wire.

make sure that larger spliced wire isnt connecting to any other device.
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