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-   -   Dummy with electrical issue (https://www.miataturbo.net/general-miata-chat-9/dummy-electrical-issue-101376/)

Jgilby Oct 20, 2019 03:34 PM

Dummy with electrical issue
 
So I was connecting the battery cables to the battery and it sparked a few times, didn't think anything of it, and then I heard a pop at the front of the car. The car has no power whatsoever now. Could I have blown a fuse or is the battery dead? Appreciate everyone's time :)

Also, if I wanted to find a solution about this sort of issue, where on this website might I try? Thanks again

gooflophaze Oct 20, 2019 04:48 PM

Fusebox under the hood. There's a large 80amp fuse that's probably blown - and hopefully that's all that's blown. Are you sure you hooked the terminals up correctly?

Josh Gilbert Oct 21, 2019 02:29 PM


Originally Posted by gooflophaze (Post 1552658)
Fusebox under the hood. There's a large 80amp fuse that's probably blown - and hopefully that's all that's blown. Are you sure you hooked the terminals up correctly?

Terminals are hooked up correctly and I replaced the fuse. I hooked the battery up with the new fuse and then it blew again

gooflophaze Oct 21, 2019 02:52 PM

The 80 amp fuse?

Jgilby Oct 22, 2019 02:41 PM

yes
I also made sure that the ground right off the negative terminal was hooked up

Crumb Oct 22, 2019 03:23 PM

Make sure you take off the negative first and then positive
Then put positive on first and negative last.

Possible you popped it again when you reconnected.

Also, why was the battery disconnected in the first place?

gooflophaze Oct 22, 2019 04:03 PM

Yeap - something is broken, and it's now going to be a huge pain in the ass to figure out what it is. Don't suppose you replaced the starter or alternator as well?

Josh Gilbert Oct 23, 2019 03:07 AM


Originally Posted by Crumb (Post 1552832)
Make sure you take off the negative first and then positive
Then put positive on first and negative last.

Possible you popped it again when you reconnected.

Also, why was the battery disconnected in the first place?

The battery was disconnected because I took the motor out

Josh Gilbert Oct 23, 2019 03:08 AM


Originally Posted by gooflophaze (Post 1552835)
Yeap - something is broken, and it's now going to be a huge pain in the ass to figure out what it is. Don't suppose you replaced the starter or alternator as well?

I did not replace them but I did take them off and put them back on

gooflophaze Oct 23, 2019 08:09 AM

Well at least that makes it easier - you've got a dead short, most likely at the alternator but possibly at the starter. Make sure the wiring is on the correct stud(s).

ryansmoneypit Oct 23, 2019 08:45 AM

this wont be hard after knowing what you worked on.

Josh Gilbert Oct 23, 2019 10:38 AM


Originally Posted by ryansmoneypit (Post 1552879)
this wont be hard after knowing what you worked on.

Cool beans I'll try that today

SpartanSV Oct 23, 2019 10:51 AM

The power to the starter is before the main fuse so it can't be that. Alternator is post main fuse. I'd say that is most likely.

ryansmoneypit Oct 23, 2019 11:42 AM

maybe even look for a short or exposed wire at the alternator, where it could be grounding.

Josh Gilbert Oct 23, 2019 12:30 PM

Well I just checked again and the alternator and starter are hooked up

Josh Gilbert Oct 23, 2019 12:56 PM

Oh nvm, I just realized that the wire with a circular fitting goes on the alternator and is not a ground lol

Godless Commie Oct 23, 2019 02:16 PM

Do not take it personally, but calling a "ring terminal" a "circular fitting" constitutes grounds for grounding a rookie who grounds a B+ wire.

sixshooter Oct 23, 2019 05:25 PM

I'm pretty sure that's your problem right there [scratches belly and spits on the ground]. You outta look into fixin' that.

Josh Gilbert Oct 24, 2019 07:47 AM


Originally Posted by Godless Commie (Post 1552921)
Do not take it personally, but calling a "ring terminal" a "circular fitting" constitutes grounds for grounding a rookie who grounds a B+ wire.

Lol I didnt realize it was a b+ wire, but thanks though


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