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Old 10-03-2017, 04:25 AM   #25
Dollar Bill
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Join Date: Oct 2014
Location: Keystone Heights, FL
Posts: 647
Default Re: 6 volt or 12 volt

Quote:
Originally Posted by pgerhardt View Post
This is the first time I have heard this. Are you saying that when the battery is so dead it won't allow the coil to create a spark, a generator will supply enough juice at hand cranking speed, while an alternator won't?
Have pull started many old cars and tractors with a dead battery.

An alternator needs to see battery voltage in order to produce current.

Also, a real-quick way to smoke test an alternator is to remove the battery cable while the engine is running.
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