tv559
Member
I was wondering if a aftermarket alternator would allow my 2007 chevy avalanche to idle at a constant 14+ volts. I hate that it dips into the 12s all the time.
Thanks,
Thanks,
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Mine does the same thing. I'm not sure why it does that. And I just put in a shuriken 80. It bothered me so much that I checked it with a dmm when I started the truck, 14.4v, then checked it when I got to the hardware store and it was 12.7v. I didn't play the radio or use any other electronics. I have Big 3 done and stock alt.
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