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Old 02-07-2005, 03:36 PM   #1
paulmoore
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Electrolysis from main power wire.....

I am using this pic from my sunbird as an example. What causes this?? I don't want this to happen when I put a decent stereo in my camaro. Here is what I am talking about....
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Old 02-07-2005, 04:34 PM   #2
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whoa buddy..... can you try to describe in as much detail of what i am looking at here becuase hat would help me get you an answer
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Old 02-07-2005, 06:00 PM   #3
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Dude, Paul is explaining, he gave you a picture. That white powder is what he's talking about. It's around battery connections too. He wants to make sure that if he puts power wires all over his Camaro for his next whopper system that the white powder issue doesn't happen down the road and start rusting his Camaro like it's happening to his Sunbird.

Paul, I can't really help you, except to say that I haven't seen that problem before... except on batteries where electrolyte had dried and turned to powder. But I can't figure out why it would be happening in the area of your picture. Maybe the cable had a nick in it, the area was wet, and was grounding out a little on the floor and then dried up in the summer and the electrolyte that was there turned to powder?
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Old 02-07-2005, 06:51 PM   #4
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Quote:
Originally posted by super_kev

Paul, I can't really help you, except to say that I haven't seen that problem before... except on batteries where electrolyte had dried and turned to powder. But I can't figure out why it would be happening in the area of your picture. Maybe the cable had a nick in it, the area was wet, and was grounding out a little on the floor and then dried up in the summer and the electrolyte that was there turned to powder?
yeah well i know why it happens on the battery but as to why its happening near the power cable inside( thats a seat belt i see right? ) the car ive got nothin.

it usually happens near the battery becasue of high current and the atmosphere and crap like that, cant really remember my physics quite now
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Old 02-08-2005, 07:50 AM   #5
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I've never seen that inside a car unless the battery was nearby.

Usually you get that crap around power & ground terminals because the charge pulls the acid fumes out of the air. Inside my car, I've never had anything except the typical corrosion that age and humidity causes.
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Old 02-10-2005, 01:09 PM   #6
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Id be very careful.....You dont want your car to burn down cuz theres nicks in your power wire....Ive only seen it around the battery connection also. But Id double check that wire before something bad happens.
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Old 02-11-2005, 10:26 PM   #7
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What could also cause that are two dis-similar metals in contact with each other. But man I've never seen a case involving a power wire like that..
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Old 02-23-2005, 02:19 PM   #8
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That's no battery problem! That's what's left over from the previous owner, everyone's favorite crack dealer!

I don't see how that's possible that far away from the battery. I don't think that's what caused it...
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