Why is my Vauxhall Combo Life's engine making a knocking noise?

I have a Vauxhall Combo Life and while driving, I noticed that the engine is making a knocking noise. What could be the possible reason for this and how can I fix it? I have checked for any loose parts and everything seems to be in place.

Hi Alexandra, the knocking noise could be caused by a number of things such as low engine oil, worn out engine components, or a faulty spark plug. It would be best to take your car to a mechanic for a proper diagnosis and fix. In the meantime, make sure to regularly check your engine oil level and get it changed if necessary.

Hello there, it's possible that the knocking noise is coming from the valves in your engine. They may need to be adjusted or replaced. I recommend taking your car to a reputable mechanic to have them check it out.