07-27-2016, 02:44 PM | #1 |
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Location: ontario,Canada
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over charging
I have a stock 47 car. At idle the gauge sits in the middle but as it speeds up will go to 3/4 charging even after a 20 minute drive. When I pull on the headlights it goes to 5/8 charging and stays there. The battery is fully charged. It has never did this before. Voltage regulator and generator are 1 year old. Any ideas ?
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07-28-2016, 02:36 AM | #2 |
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Join Date: May 2010
Location: Melbourne Australia.
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Re: over charging
First you have to check what is the voltage reading by using an accurate analogue (has a needle type dial) voltmeter. Connect the voltmeter leads between a good ground and the "ARM" terminal on the voltage regulator. Rev engine to 2000 RPM and hold it for one minute. Voltage should be around 7.5 to 7.8 volts. If its over 8 volts then you are charging too high. You can use a digital multimeter if its all you have but the readings on the screen may jump around a bit. Get back to me with the reading. Regards, Kevin.
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07-28-2016, 10:40 PM | #3 |
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Location: ontario,Canada
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Re: over charging
Thanks, will do that tomorrow.
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07-30-2016, 10:58 PM | #4 |
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Location: ontario,Canada
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Re: over charging
Hi Koates, I finally had time to work on my car and try what you had mentioned. Once I started looking around I could not believe my eyes !! Some little critter had chewed the wires bare, between the carb and generter. In 15 yrs prior to now I never had a problem. Now I need some ideas on how to deal with these critters, I think they are chipmunks. Any ideals. Thanks, Moe
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07-31-2016, 07:47 AM | #5 |
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Join Date: Jul 2010
Location: 36 miles north of Albany NY
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Re: over charging
Best way is to eliminate the rodents (chipmunks,mice), Google the five gallon bucket method, if it's squirrels they are a little harder to get rid of, they ate through all the abs wires on my Dad's van.
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07-31-2016, 12:52 PM | #6 |
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Re: over charging
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07-31-2016, 06:53 PM | #7 |
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Location: ontario,Canada
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Re: over charging
Some good ideas but I have a wife with a big heart and doesn't want them gone that way !!! But she has to sleep sometime right ? I'll start with sealing up the garage I guess.
It only took me 2 hrs to repair their damage. I'm back on the today so I'm happy again. It didn't take me that long to do the first time !! Thanks for input, Moe |
07-31-2016, 07:04 PM | #8 |
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Location: Melbourne Australia.
Posts: 2,078
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Re: over charging
Hi Moe, pleased you have sorted the problems. We don't have chipmunks in Australia but have rats and mice and they sure can do some damage. You need a very secure shed to keep them out. I rather like your little North American animals but glad they are not here. Regards, Kevin.
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