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Fried wire - help!

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Old May 25, 2023 | 01:53 PM
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Fried wire - help!

I had my battery out of my '85 GSL-SE for the winter, charged it a couple times, gave it a last charge this morning and put my battery in with the negative terminal attached first (I know, I'm a dope, I don't know why I did this). When I touched the positive lead to the positive post I got a couple sparks and one of the wires nearby burnt bright red and smoked. Now, when I hook-up my battery properly, I've got no juice. You can see the wire in this picture - it's in the middle of the picture where there are five looped wires, two above and three below, and it's the middle wire of the bottom three (the one that looks burnt). I'm going back to check my fuses, but I would really appreciate any help that I might be able to get.

Sometimes I feel like I don't deserve such a nice car.
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Old May 25, 2023 | 02:21 PM
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Update: The 20 amp "Engine" fuse was blown, I put in a new one and still no power.
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Old May 25, 2023 | 06:40 PM
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welcome to the board.

those are your fusible links. you have probably torched your MAIN one. better that than the car, so it did it's job.

do you have a copy of the FSM? if not, you can get one here: Foxed.ca

also check these links:

https://www.rx7club.com/1st-generati...-fuse-1087516/

https://www.rx7club.com/1st-generati...stion-1134014/

https://www.rx7club.com/1st-generati...ement-1124923/

https://www.rx7club.com/1st-generati...-link-1138084/
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Old May 25, 2023 | 07:01 PM
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Thanks Diabolical1- you make me feel a lot better, in kind of a best-possible-result-given-the-circumstances way. I was thinking other positive thoughts like "at least I didn't start a fire" or "at least the battery didn't explode" and "what did I learn today?". I do have a Haynes manual, so I'll be reading that and those other links you included. Mek
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Old Jun 13, 2023 | 07:12 PM
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Good news

I got a set of fusible links from Mazdatrix, hooked-up the battery the right way and she started first time!
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Old Jun 14, 2023 | 12:28 AM
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felt pretty good, didn't it?
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Old Jun 14, 2023 | 02:35 AM
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It did.
I've been doing this for fourteen years - taking the battery indoors for the winter - and this is the first time anything has/I have ever screwed-up. It always starts first go, with hardly any smoke.
Next on the list is a wheel alignment, then remove the hatchback struts to get them rebuilt and get an appraisal for insurance. And get the air conditioning working again. And repaint the spare. And source a windshield and tires.
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