What could be causing my Vauxhall Astra to stall at low speeds?

I have a 2004 Vauxhall Astra and it has been stalling out at low speeds, usually when I'm coming to a stop sign or traffic light. It seems to be worse when the engine is warm. Any advice on what could be causing this issue?

It's possible that your idle air control valve is dirty or malfunctioning. This could cause the engine to stall at low speeds. I would recommend cleaning or replacing the valve to see if that improves the issue.

Another potential cause could be a problem with your spark plugs or ignition system. If they are worn or damaged, it could lead to engine stalling. I would suggest checking and replacing these components if necessary.

Have you noticed any warning lights on your dashboard? It's possible that your vehicle's computer is detecting an issue and causing the stalling. I would recommend getting a diagnostic check to see if any error codes come up.