Why does my Vauxhall Vivaro's engine make loud noises when accelerating?

I have noticed that whenever I accelerate in my Vauxhall Vivaro, the engine starts making loud and unusual noises. This has only recently started happening and I'm not sure what could be the cause. Is there anything I can do to fix this issue?

This could be a sign of a worn out or damaged engine component, such as the timing belt or spark plugs. It is best to have a mechanic take a look and diagnose the issue before it potentially causes further damage to your vehicle.

Make sure to check your engine oil levels regularly and change it according to the manufacturer's recommended schedule. Low oil levels or dirty oil can also contribute to loud engine noises.

Another possible reason for the loud noises could be a faulty exhaust system. Inspect the exhaust for any leaks or damage and have it repaired if necessary.