I had my battery replaced last week because it wasn't holding a charge anymore. I haven't been running my system the last two days and have noticed and incredible increase in preformance from my car. I'm thinking driving at night with headlights, ac, voltage adapter for my laptop plugged into the ai-net aux on my cda-9813 so my girlfriend can watch dvd's on the way back from Utah with hi quality sound was a little more than that 90 amp alternator could handle. I'm going to have my alt recoiled to get a higher amp rate out of it and run thicker cables to see if that helps.
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