charging system problems

Hi, my name is Devin. I am an auto repair expert with the Car Genius team here at RepairPal. I'm sorry to hear you're having trouble with your vehicle. It sounds like your TSX may still have an issue with the charging system, possibly involving the alternator. If the alternator has reduced output, you may notice it as the engine RPM returns to idle. Since it's been an ongoing issue, the repair shop should re-check the system's wiring, ground connections, and alternator output to ensure everything is functioning as it should. If you need more advice, have any other questions about your vehicle, or would like to get connected to a RepairPal Certified shop near you, we have you covered. Give us a call at 877-913-1554, and we will happily help you out!