Troubleshooting Ford Transit Custom Engine Problems

I have been having some issues with my Ford Transit Custom engine lately. It's been making strange noises and doesn't seem to be running as smoothly as it used to. What could be causing these problems and what steps can I take to fix them?

It's possible that your engine is experiencing an issue with its spark plugs. Have you checked if they are worn out or need to be replaced? If so, make sure to get high quality replacements and follow the manufacturer's instructions for installation.

Another common problem for Ford Transit Custom engines is a clogged air filter. This can greatly affect the performance of your engine. Check and replace your air filter if needed.

If the issue persists, it may be best to take your vehicle to a trusted mechanic. They will be able to diagnose the problem and offer the best solution to get your engine back to running smoothly.