Was the battery used? I got a D6500, which is a little bigger than the 3400, in my 04 Trailblazer, and cold I was charging around 13.8ish I think. I have a VCM, which works great BTW, and I'm charging at 14.5 cold... Sounds about right...The resting voltage is higher though...
yes it was used. i didnt think the charging voltage was too bad considering its ridiculously hot out. but the resting is what scares me. you got a pm coming your way too.