can you stall an automatic car

Short answer: not easily, unless something’s wrong or you’re trying very, very hard. Automatics use a torque converter (or a clever clutch pack in some dual‑clutch setups) that slips at idle, so normal stop‑start traffic won’t make them conk out. If an automatic stalls coming to a stop, suspect a faulty idle control, fuel/ignition issue, or a torque‑converter clutch that’s sticking shut like a sulky clam. Hill starts, heavy A/C load, or ham‑fisted left‑foot braking shouldn’t stall a healthy auto—at worst you’ll get grumpier revs and some fan noise. If yours does keel over, it’s diagnostic time: scan for codes, check fuel and spark, and let a technician prove you’re not imagining things.