What are common issues with the Ford Fiesta's engine?

I recently purchased a Ford Fiesta, but I've been experiencing some problems with the engine. Can anyone help me understand what could be causing these issues and how to address them?

One common issue with the Ford Fiesta's engine is a faulty timing belt. It is important to get this checked and replaced regularly to avoid any serious damage to your engine.

Another potential issue could be clogged fuel injectors. This can cause engine misfires and poor vehicle performance. It's important to regularly service your vehicle and clean out any build up in the fuel injectors.

Some Ford Fiesta models have a known issue with the engine's cooling system. If your engine is prone to overheating, it's important to have it checked and repaired to avoid any further damage.