Alternator - charging ?
#1
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Location: Arlington, TX
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Alternator - charging ?
Ok, maybe this is normal - just seems a bit different.
This moring it seemed like the voltmeter was slow to come up, caused the check engine light to stay on a second or two longer.
Under load the voltmeter is reading a half needle above 14 volts; I don't remeber what it read before, but thought it might have been more.
With the motor off it reads 12 volts - start the motor and the gauge 'slowly' climbs to 14 volts (about the same speed the oil pressure gauge rises)
All else seems fine.
Is this normal?
Am I remembering things differently?
Is this a 'sign' of potential alternator trouble?
Time for a beer and shut-up?
This moring it seemed like the voltmeter was slow to come up, caused the check engine light to stay on a second or two longer.
Under load the voltmeter is reading a half needle above 14 volts; I don't remeber what it read before, but thought it might have been more.
With the motor off it reads 12 volts - start the motor and the gauge 'slowly' climbs to 14 volts (about the same speed the oil pressure gauge rises)
All else seems fine.
Is this normal?
Am I remembering things differently?
Is this a 'sign' of potential alternator trouble?
Time for a beer and shut-up?
#2
Registered User
Cold temps work the grid heaters more. Normal.
Plug it in below 40F.
Your batteries maybe getting weak. If they are 12.4 volts or less after resting 8 hours they may need to be desulfated. Look into getting a Battery Minder Plus. It breaks up sulfated batteries and restores them to new.
https://www.dieseltruckresource.com/...battery+minder
Get a beer and keep asking good questions.
Plug it in below 40F.
Your batteries maybe getting weak. If they are 12.4 volts or less after resting 8 hours they may need to be desulfated. Look into getting a Battery Minder Plus. It breaks up sulfated batteries and restores them to new.
https://www.dieseltruckresource.com/...battery+minder
Get a beer and keep asking good questions.
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