What should I do if my Vauxhall Movano is experiencing engine troubles?

I've noticed that my Vauxhall Movano has been making some strange noises and the engine seems to be running rough. What could be causing this issue and what steps should I take to fix it?

First, you should check your engine oil level and make sure it's within the recommended range. If it's low, top it up immediately. Low oil levels can cause engine issues.

Next, check your spark plugs and make sure they are clean and in good condition. If they are dirty or worn out, they may need to be replaced.

It could also be a problem with your fuel system. Check your fuel filter and make sure it's not clogged or dirty. If it is, replace it as soon as possible to avoid further engine issues.

In some cases, engine troubles can be caused by a faulty oxygen sensor. If you notice your fuel economy decreasing or your engine light comes on, it's possible that the oxygen sensor needs to be replaced.

If none of these solutions seem to fix the issue, it's best to take your Vauxhall Movano to a certified mechanic for a thorough inspection. They will be able to diagnose the problem and provide the necessary repairs.