How to keep my Vauxhall Vivaro's engine running smoothly?

I have a Vauxhall Vivaro van that I use for my small business. Lately, I've noticed that the engine has been making strange noises and it doesn't run as smoothly as it used to. Is there anything I can do to keep the engine in good condition?

Regularly check the oil and other fluids in your Vauxhall Vivaro. Low oil levels or dirty fluids can cause engine problems.

Make sure to change the air filter regularly. A clogged air filter can affect engine performance.

Avoid idling for long periods of time. This can put unnecessary strain on your Vauxhall Vivaro's engine.

Consider using a fuel additive to keep your engine running smoothly. Consult your mechanic for recommended products.

Don't ignore warning signs such as strange noises or decreased engine performance. These could be early indicators of a larger issue.