Why does your Pontiac sunfire stall at low rpms?

A Pontiac Sunfire may stall at low RPMs due to several potential issues, including a dirty or failing idle air control valve, which regulates engine airflow at low speeds. Fuel delivery problems, such as a clogged fuel filter or failing fuel pump, can also cause stalling. Additionally, issues with the ignition system, like worn spark plugs or faulty coils, could lead to poor engine performance at low RPMs. Regular maintenance and diagnostics can help identify and resolve these problems.