What causes the Vauxhall Vivaro to have a rough idle at low RPMs?

I've noticed that my Vauxhall Vivaro seems to have a rough idle when it's idling at low RPMs. It almost feels like it's about to stall. What could be causing this issue and how can I fix it?

This is a common issue with the Vauxhall Vivaro and is often caused by a dirty or faulty mass airflow sensor. I would recommend cleaning or replacing the sensor to see if that solves the problem.

Another possible cause could be a vacuum leak in the engine. Check all the hoses and connections to make sure they are secure and not cracked. If you find any issues, replace the affected parts.

In some cases, a rough idle can also be caused by a faulty ignition coil or spark plug. I would recommend having these components checked and replaced if necessary.