Why does my Vauxhall Insignia's engine shut off while idling?

I've noticed that my Vauxhall Insignia's engine will randomly shut off while I'm idling at a stop light or in traffic. Any idea what could be causing this issue?

This could be caused by a number of things. It could be a faulty idle control valve, a clogged fuel filter, or a problem with the ignition system. I recommend taking it to a certified mechanic to diagnose and fix the issue.

I had the same issue with my Insignia and it turned out to be a problem with the fuel pump. I suggest getting that checked out first.

I've experienced this before and it ended up being a problem with the engine's computer. You may need to have it reprogrammed or replaced.