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Old 06-08-2009, 08:27 PM
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Location: Williamsport, PA
Cobra Make, Engine: Kellison Stallion 468 FE
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Quote:
Originally Posted by JohnM View Post
Hello All,

I was wondering what test or suggestions you might have in regard to my battery always being dead. I have had the alternator checked and it tested OK

I put it on a battery charger and it fires right up etc, If it sits for 7-10 days not enough power to kick it over. The only thing electrical that is running is the second hand on a dash clock

Looking forward to any ideas

thanks

John
had the same issue it ended up not being a slow drain on the battery.
the distance between the battery and the alternator made the wire size a critical factor. the alternator wasn't pumping enough juice rearward to fully recharge the battery. between the fans and the msd i was slowly draining the battery driving and i wouldn't notice unless i was starting the car. i am using a one wire alternator, i used heavy guage wire from positive battery right to the alternator post.
just check charging volts at the battery not at the alternator to verify this you should get 13.5-14.0 at the battery to have the battery charge.

just my 3 cents

Fred
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