2010 volvo s40 2.4, occasionally stalls sometimes while driving, no engine light

Hi, this is Bo, an auto expert on RepairPal's Car Genius team! If your car stalls intermittently without throwing codes, it could be the fuel system, throttle body, idle air control valve, electrical connections, or vacuum leaks. Since no codes are present, systematic checks of these components can help diagnose the issue. If troubleshooting doesn't resolve it, consider having a mechanic inspect for any underlying problems. If you need more advice, have other questions, or need to find a certified repair shop in your area, just let me know! Call us at 877-913-1554, and we'll gladly find you a certified RepairPal shop in your area!