What Causes an Automatic Transmission Car to Stall While Reversing?

[MasonLynn]

There are several reasons why an automatic transmission vehicle may stall while reversing, including electrical circuit malfunctions, excessive carbon buildup in the fuel injectors or spark plugs, or other electrical issues. Here are the relevant details: 1. Specific causes: Stalling during operation may occur due to low-voltage power interruption, excessive carbon deposits on spark plugs leading to unstable ignition and occasional stalling, or severe engine operation conditions caused by excessive carbon buildup in components like the throttle body and fuel injectors, making the vehicle prone to stalling at low speeds. 2. Electrical circuit malfunctions: Electrical faults, such as low-voltage power interruption during driving, can cause stalling. In such cases, it is advisable to primarily inspect the ignition and starter switches, as well as the fuse box. Stalling caused by short circuits in low-voltage circuits tends to occur intermittently; therefore, checking the low-voltage circuits for component failures is essential.