2004 Hyundai Sonata 4 cyl Front Wheel Drive Automatic 105000 miles
just purchased a battery 2 days ago. Drove to work this morning. And when I shut it off it was dead.( Made battery dead clicking noise ) waited appx 3 hours. Went back out and it cranked !
seems like while driving the battery is being drained. Notice clock lights on inside dim and windows roll down slow when acclerating. But somehow recharges after being off.