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HOT alternator !

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Old Sep 16, 2013 | 05:24 PM
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From: baja
Question HOT alternator !

sorry false alarm ! SUPER NOOB !
 
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Old Sep 16, 2013 | 05:38 PM
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Glow plugs will pull 200+ amps not counting the starter. Some discussions on wether the alt. is connected before or after the gpr drops out. If your charging after app. 2 min. then you should be OK. You need a Scangauge ll at a min. to monitor what's going on.
 
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Old Sep 16, 2013 | 05:44 PM
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The alternator will get hot quick just after you start your truck and the glow plugs cycle. It's putting out a lot of amps to recoup what the batteries used to heat the glow plugs to start.
 
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Old Sep 16, 2013 | 06:32 PM
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From: baja
will the scan gauge ll read trany codes as well ? and yes it seemed to be a false alarm on the alt ! thanks
 
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Old Sep 16, 2013 | 06:39 PM
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No, it won't read transmission codes
 
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Old Sep 16, 2013 | 09:45 PM
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When I load tested my Tenney alternator to 240 amps my temp gun was showing the alternator was over 300 degrees Fahrenheit!
 
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Old Sep 16, 2013 | 11:21 PM
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The stock 110 G6 will in the first two minutes jump up
to 200F if you are pointing the laser dot at the windings
inside the alternator.
And I hate to brake a myth but the alternator starts charging
as soon as the engine is spinning. It just has a large deficit to
overcome so it looks like it not doing anything.
The reason I know this is because I put a clamp meter on the
alternator output wire and it starts showing output as soon as
the engine is running on it's own. I was going to post a video clip
of it beck some time ago but someone else posted just about the
same time/ So I just skipped it.

Sean
 
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Old Sep 17, 2013 | 12:30 AM
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So what was the 110 G6 putting out? I'm thinking mine is low with 12.5 volts?
 
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