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Old May 20, 2007 | 06:27 PM
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Default Starter Wiring (Pics)

Hi,
Please help me to make sure if I have wired my starter motor correctly.
Car was running before I took a couple of electrical parts. I got a lot of advice from folks here to check various things and I did. I am making a flat bed call if this car does not start up today





Apologies for starting a new thread about this.
http://forums.corvetteforum.com/show....php?t=1704088
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Old May 20, 2007 | 06:50 PM
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You seem to be missing the heavy wire from the battery. There should be a heavy wire from the positive battery terminal to the big terminal on the solenoid, the one where you have the double red wires connected, which is correct.
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Old May 20, 2007 | 07:05 PM
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Originally Posted by gdm78vette
You seem to be missing the heavy wire from the battery. There should be a heavy wire from the positive battery terminal to the big terminal on the solenoid, the one where you have the double red wires connected, which is correct.


I just went through all this wiring when I replaced my starter. I can't see the battery cable in any of your photos.
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Old May 20, 2007 | 07:19 PM
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Originally Posted by gdm78vette
You seem to be missing the heavy wire from the battery. There should be a heavy wire from the positive battery terminal to the big terminal on the solenoid, the one where you have the double red wires connected, which is correct.
Guys.. are you sure ? (Just joking.. I am sure you are)

So you are saying that the big terminal should have the battery cable also hooked on to it along with the double wire. Total three cables ?

Last edited by rajsid; May 20, 2007 at 07:25 PM.
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Old May 20, 2007 | 07:19 PM
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No battery cable in the picture. Pretty important cable.
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Old May 20, 2007 | 07:29 PM
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Originally Posted by rajsid
Guys.. are you sure ? (Just joking.. I am sure you are)

So you are saying that the big terminal should have the battery cable also hooked on to it along with the double wire. Total three cables ?
The battery cable will be a lot thicker than the wires in your photo. On my car it is black. Also, the connection may look a little different. On my 72, the connector was L shaped so the cable could run along the side of my solenoid and then bend with the L and mate with the battery post.
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Old May 20, 2007 | 07:43 PM
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Are those spark plugs factory originals?
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Old May 20, 2007 | 08:19 PM
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Here's a picture of my '78. Notice the big black cable.



My question is, where did you connect this cable, it would be hard to miss hanging under there? If it touches any metal part there would be a dead short across the battery which could cause some major problems.
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Old May 20, 2007 | 08:28 PM
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Originally Posted by rajsid
Hi,
Please help me to make sure if I have wired my starter motor correctly.
Car was running before I took a couple of electrical parts. I got a lot of advice from folks here to check various things and I did. I am making a flat bed call if this car does not start up today





Apologies for starting a new thread about this.
http://forums.corvetteforum.com/show....php?t=1704088
Why is there no wire connected to the third post (small one on the bottom)? Mine has 1 small wire to each post and then the main battery wire on the middle (larger) post as well.
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Old May 20, 2007 | 08:45 PM
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Originally Posted by monza_man
Why is there no wire connected to the third post (small one on the bottom)? Mine has 1 small wire to each post and then the main battery wire on the middle (larger) post as well.
If I recall correctly, in a car with a distributer that uses points the other terminal feeds full voltage to the coil for starting. After start the coil is fed through a resistance wire giving a lower voltage and preventing burnout of the coil.
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Old May 20, 2007 | 08:55 PM
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you have got to have a big thick battery cable hanging around somewhere down there, let us know if it shows up.
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Old May 20, 2007 | 09:01 PM
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Originally Posted by hotshot79
you have got to have a big thick battery cable hanging around somewhere down there, let us know if it shows up.
Thats right. You should see TWO heavy gauge wires. One is the ground which bolts to the block. The OTHER is what you are looking for. Should run back towards the battery. It connects to the big terminal on the starter.

Disconnect your battery and be sure the switch is OFF while you are messing with this!

Good Luck........
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Old May 20, 2007 | 09:24 PM
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JESUS CHRIST!!!!!
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Old May 20, 2007 | 11:19 PM
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Thanks all..
I found the battery cable and hooked it up. The car started right up.
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Old May 20, 2007 | 11:20 PM
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Originally Posted by Secret Squirrel
Are those spark plugs factory originals?
I am not sure.. I have not changed them yet. I will be doing a tune up in a week and I am planning to change the spark plugs as well.
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Old May 20, 2007 | 11:23 PM
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Originally Posted by rajsid
Thanks all..
I found the battery cable and hooked it up. The car started right up.
yup... 12V supply to the starter makes a big difference

... spray those spark plugs with some penetrating oil, that looks pretty bad
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Old May 21, 2007 | 01:06 AM
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Originally Posted by rajsid
Thanks all..
I found the battery cable and hooked it up. The car started right up.
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