Recent content by 450HP

  1. 4

    Battery Issues

    That's just it, I found one of my NAPA batteries in the same situation, they charge it then "test" it and say it is good and give it back to me. I ask for it to be prorated and they tell me... "But the battery tests good". :rolleyes:
  2. 4

    Battery Issues

    The factory CD stereo was the culprit, on occasion, it would go nuts trying to eject a CD that wasn't there. I didn't dwell too much on it as it would do this when the batteries were newer as well. No issue for three years prior. I pulled the fuse just to test anyway, we'll see how it goes.
  3. 4

    Battery Issues

    Good day everyone! Hope I got this post in the right forum, didn't see one marked more for electrical. We have a 2009 Silverado 2500HD with the 6.6L Duramax. We've been having issues over the years with batteries (dual battery system) in this truck. New batteries are great for about three...
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