What are the common problems with Ford Transit Custom engines?

I've been experiencing some issues with my Ford Transit Custom's engine and I'm not sure what could be causing it. Can anyone share possible problems and solutions for this type of car engine?

One common problem with Ford Transit Custom engines is overheating. This can be caused by a malfunctioning cooling system or a faulty thermostat. It's important to regularly check and maintain your cooling system to avoid these issues.

Another common issue is a faulty fuel injector, causing poor engine performance and decreased fuel efficiency. It's recommended to get your fuel injectors cleaned or replaced as advised by a mechanic.

Another potential problem is a leaking intake manifold gasket, which can lead to rough idling and decreased engine power. It's best to have a mechanic inspect and replace the gasket if needed.

Lastly, clogged air filters can also cause issues for Ford Transit Custom engines. It's important to regularly change your air filter to prevent build-up and ensure proper engine performance.