How to troubleshoot a malfunctioning clutch on a Ford Transit Custom?

My Ford Transit Custom's clutch has been giving me trouble lately. It's not engaging smoothly and sometimes refuses to shift gears. What could be causing this issue and how can I fix it?

It's possible that your clutch is worn out and needs to be replaced. However, before going that route, try checking the clutch cable and adjusting it if necessary.

Another common issue with the Ford Transit Custom's clutch is air in the hydraulic system. You can bleed the system to get rid of any air bubbles and see if that improves the clutch's performance.