Yet more electrical oddities.....

Headlights to tailights and everything in between.

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IronMonkeyL255
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Yet more electrical oddities.....

Post by IronMonkeyL255 »

Driving home from class just now, and something weird happened: my ABS, AT oil temp, brake, stop lamp and battery lights came on and off a few times simultaneously for no reason.

They were flickering as though it was due to a short or loose connection, buy what connection would operate all those lights at the same time?
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ej22t
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Post by ej22t »

Time for the alterntor change... also check with your battery.

Ben
92 Legacy turbo with EJ20G engine swap \(^0^)/
IronMonkeyL255
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Post by IronMonkeyL255 »

Really?

I may have to look into that.
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Brat4by4
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Post by Brat4by4 »

Check the two major plugs going into your fuse block (they are on the bottom of the fuse block). Those two connections could turn all of those lights on and off also.

I know this because this is one of the plugs I last figured out after putting my dash back in. :)
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IronMonkeyL255
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Post by IronMonkeyL255 »

It was the battery.
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IronMonkeyL255
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Post by IronMonkeyL255 »

It wasn't the battery.

or at least, it wasn't only the battery. I replaced it last weekend, and yesterday the same problem showed up again.

Any particular fuses I should check? What about likely wires?
Disclaimer: If anything I post is inaccurate, please correct me. I do not wish to add to the misinformation floating around on the internet.

That being said, everything I post is accurate to the best of my knowledge.

Rio Red '91 Legacy SS
IronMonkeyL255
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Post by IronMonkeyL255 »

I had the alternator checked. It looks good, as does the battery.

It only happens when the headlights are on and partial throttle. At WOT, it doesn't seem to do it.

Please, anyone have any ideas? Any particular fuse I should check?
Disclaimer: If anything I post is inaccurate, please correct me. I do not wish to add to the misinformation floating around on the internet.

That being said, everything I post is accurate to the best of my knowledge.

Rio Red '91 Legacy SS
gt2.5turbo
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Post by gt2.5turbo »

dude it has to be your alternator most likely the brushes are worn and cant handle the load from WOT and having your headlights on
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IronMonkeyL255
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Post by IronMonkeyL255 »

at WOT it's fine, though.

I'll try taking it into an alternator specialty shop and see what they say. The Advance auto test didn't seem all that good......
Disclaimer: If anything I post is inaccurate, please correct me. I do not wish to add to the misinformation floating around on the internet.

That being said, everything I post is accurate to the best of my knowledge.

Rio Red '91 Legacy SS
IronMonkeyL255
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Post by IronMonkeyL255 »

Okay.

It WAS the alternator.

The autozone and advance auto testers didn't catch the problem. I had it rebuilt by a local shop for under $100, and they did an awesome job of it.
Disclaimer: If anything I post is inaccurate, please correct me. I do not wish to add to the misinformation floating around on the internet.

That being said, everything I post is accurate to the best of my knowledge.

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Mellowgorilla
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Post by Mellowgorilla »

Not sure if mine is the alternator, but this is my battery voltage(Brand new battery): OFF-12.4V ON Running-13.8v ON Running and fans on-13.6v

Here is my problem. When the AC is turned on or the cooling fans turn on, rpm's will bog and bounce between 0 and 800.the car will shake like its going to stall. It will still studder, also, with throttle until 2,000 rpms. The fans are turned off and it will then, cure itself and become a steady idle in ten seconds or less.
I have no idea.
Even with 5/32" on the tires, this car still climbs up a hill on a muddy trail!
98 Legacy GT
Mellowgorilla
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Post by Mellowgorilla »

Does anyone have an objection to me starting a new topic? I don't think anyone sees my post.
Even with 5/32" on the tires, this car still climbs up a hill on a muddy trail!
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Legacy777
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Post by Legacy777 »

go for it
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