Why Won't My Automatic Transmission Car Start?

[VanRhett]

Reasons why an automatic transmission car won't start: 1. Check the car battery, as it might be dead; 2. There could be an issue with the spark plugs; 3. Verify if the car is out of fuel, and also check if the gear is not properly set. Unlike manual transmission vehicles, automatic cars won't start if the gear is in R (Reverse) or D (Drive) instead of P (Park) or N (Neutral). If the throttle body is dirty, cold starts may fail because carbon deposits block sufficient air intake needed to start the engine. Pressing the accelerator slightly can increase the throttle opening and allow the engine to start. It's also recommended to clean the throttle body. Another possible cause is the absence of antifreeze. Some car owners use water or low-quality antifreeze, which can freeze in extremely cold winter conditions, blocking the entire cooling system and even cracking the engine. This prevents the water pump from functioning, making the car unable to start and potentially damaging other engine components.