Troubleshooting Engine Misfires in a Vauxhall Astra

I have been experiencing engine misfires in my Vauxhall Astra and I'm not sure what could be causing it. Can anyone help diagnose the issue?

One possible cause of engine misfires in a Vauxhall Astra could be faulty spark plugs. I recommend checking and possibly replacing them before exploring other potential causes.

Another common cause of misfires in the Astra could be a faulty ignition coil. This can be easily tested with a multimeter and replaced if needed.

Make sure to also check for any vacuum leaks, as these can disrupt the air-fuel ratio and lead to misfires. A smoke test can help identify any potential leaks.