Why does an automatic transmission car stall while driving?

[DiEmilia]

Automatic transmission cars stall while driving due to the following reasons:1. Anti-theft system activation: The car's anti-theft system is triggered, locking the engine. Solution: Check if the car's anti-theft system is activated. 2. Switch issue: Faulty ignition switch. Solution: Inspect the ignition switch's operation. 3. Signal line issue: Damaged ignition module or faulty ignition reference signal line from the ignition module to the engine computer. Solution: Check the ignition module and signal line for faults. 4. Oil pressure issue: Low fuel pump pressure, leaking pipelines, insufficient power supply current, or damaged fuel pressure regulator. Solution: Inspect pipelines for leaks. 5. Engine issue: Carbon deposits in the engine. Solution: Clean the engine carbon deposits.