How to diagnose a misfiring Ford Puma engine?

I have a 2002 Ford Puma with a misfiring engine. What could be causing this issue and how can I troubleshoot it?

The most common causes of a misfiring engine in a Ford Puma are faulty spark plugs, ignition coils, or fuel injectors. It's best to start by checking these components and replacing them if necessary. If the issue persists, it could be a more serious problem with the engine itself.

Make sure to also check the electrical connections to these components, as a loose connection can cause a misfire. Additionally, check the condition of the fuel and air filters, as a clogged filter can affect engine performance.

If all else fails, it's best to take your Ford Puma to a trusted mechanic who has experience with this specific model. They will have the necessary tools and knowledge to accurately diagnose and fix the issue.