Hey, just picked up this 03 subaru wrx, still working with all the kinks it came with, but this ones weird. It seems as if the charging system isnt doing its job, car even died twice after traveling 30-40 miles, both times when i had to come to a stop at a stoplight.... and when it died, it was a completely dead battery, no clicking, dash lights were dimming quickly, nothing. Battery is good though, alternator is good,(just tested both at autozone), any ideas where my weakest link could be? oh yeah, and the stock alarm/imobilizer started to engage ever since the voltage dropped, kinda pisses me off... any help would be appreciated!!!