Common Causes of Engine Misfires in Vauxhall Insignia

I recently bought a used Vauxhall Insignia and I've been experiencing engine misfires. What could be causing this issue?

One common cause of engine misfires in Vauxhall Insignia is a malfunctioning ignition coil. I suggest checking the spark plugs and replacing any damaged coils.

Another possible cause is a clogged fuel filter. Check the filter and replace if necessary. It's also a good idea to use high-quality fuel to prevent future clogs.

A faulty oxygen sensor can also cause engine misfires. I recommend getting it checked and replaced if needed. It's an inexpensive fix that can improve engine performance.

Low fuel pressure or a weak fuel pump can also result in engine misfires. Have a mechanic test the fuel pressure and replace the pump if needed.