How to Troubleshoot Engine Misfires in a Vauxhall Astra?

I have a Vauxhall Astra with an engine misfire problem. What could be causing this and how can I fix it?

One potential cause of engine misfires in a Vauxhall Astra could be a faulty ignition coil. I recommend checking and replacing any damaged coils.

Another possibility is a clogged fuel filter. Consider replacing the filter if it hasn't been changed in a while.

Check the spark plugs as well, as they can wear out over time and cause misfires. Replace any worn or damaged plugs.