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Choke/Alt Light - Weird Problem?

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Old May 3, 2009 | 11:09 PM
  #1  
Air_Adam's Avatar
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From: Saskatoon, SK, Canada
Car: '83 Z28, '07 Charger SRT8
Engine: 454ci, 6.1 Hemi
Transmission: TH350, A5
Axle/Gears: 2.73 posi, 3.06 posi
Choke/Alt Light - Weird Problem?

Have a weird one for you guys. I haven't seen this one come up yet and its got me confused.

I got my '83 Z28 (originally 5.0 HO, T5 but now 4bbl 350, T10) back together and driving a few days ago. The car is mostly good, but I have one really weird electrical problem I can't sort out.

The 'Choke' light (alternator light) comes on at seemingly random times, but for no reason? The battery connection is good, the alternator is charging and it shows on the guage too, and having no other noticeable problem when the light comes on.

What would cause that light to turn on? It seems to be charging and the battery is good and the connections are good. I can't figure this one out.
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Old May 5, 2009 | 01:12 AM
  #2  
Air_Adam's Avatar
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Joined: Oct 2002
Posts: 9,067
Likes: 1
From: Saskatoon, SK, Canada
Car: '83 Z28, '07 Charger SRT8
Engine: 454ci, 6.1 Hemi
Transmission: TH350, A5
Axle/Gears: 2.73 posi, 3.06 posi
Re: Choke/Alt Light - Weird Problem?

No one?
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Old May 5, 2009 | 07:35 AM
  #3  
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From: Lawrence, KS
Car: Met. Silver 85 IROC/Sold
Engine: 350 HO Deluxe (350ci/330hp)
Transmission: T-5 (Non-WC)
Axle/Gears: Limited Slip 3.23's
Re: Choke/Alt Light - Weird Problem?

I assume you've tested while the problem is occurring? Hey, had to ask because it's something I probably neglect .

JamesC
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Old May 5, 2009 | 09:45 PM
  #4  
Air_Adam's Avatar
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Joined: Oct 2002
Posts: 9,067
Likes: 1
From: Saskatoon, SK, Canada
Car: '83 Z28, '07 Charger SRT8
Engine: 454ci, 6.1 Hemi
Transmission: TH350, A5
Axle/Gears: 2.73 posi, 3.06 posi
Re: Choke/Alt Light - Weird Problem?

Originally Posted by JamesC
I assume you've tested while the problem is occurring? Hey, had to ask because it's something I probably neglect .

JamesC
Yep - guage reads 'charging' and verified it with a multimeter when that light was on.
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