How to fix a squeaking sound from the engine?

I have a 2018 Ford Transit Custom and I noticed a squeaking sound coming from the engine whenever I start the car. It doesn't happen all the time, but it's starting to worry me. What could be causing this and how can I fix it?

It's possible that the squeaking sound is coming from a loose or worn fan belt. I would suggest having a mechanic check it and replace it if necessary.

Another common cause of squeaking sounds from the engine is low power steering fluid. Check the fluid level and top it off if needed, and see if the sound goes away.

If neither of those solutions work, it could be a sign of a more serious issue such as a faulty water pump or alternator. It's best to have a professional diagnose and repair the problem.