What are the most common issues with Ford Transit Custom's engine?

I just bought a Ford Transit Custom and I've been experiencing some issues with the engine. Sometimes it makes weird noises and other times it struggles to start. I'm worried about the reliability of this vehicle. Is this a common problem and are there any tips to prevent it?

One potential issue with Ford Transit Custom's engine is the high-pressure fuel pump failure. This can cause engine stalling and lead to costly repairs. To prevent this, make sure to regularly change your oil and filters. Also, consider using a fuel additive to keep your fuel system clean.

Another common problem is the failure of the engine's timing chain. To avoid this, make sure to follow the recommended maintenance schedule and have your timing chain inspected every 100,000 miles. If you hear strange noises from the engine, get it checked immediately as this can lead to engine failure.

In my experience, the most important thing to prevent engine issues is to use high-quality fuel. Cheap and low-quality fuel can cause build-up and damage in the engine. Invest in good fuel and you'll save yourself from potential engine troubles in the long run.