What should I do if my Vauxhall Insignia's engine is making a strange noise?

I have noticed that my Vauxhall Insignia's engine is making a loud knocking noise, especially when I accelerate. It seems to be coming from the front of the car. What could be the issue and how should I address it?

It is possible that this noise could be caused by a faulty belt or pulley. I would recommend getting it checked out by a mechanic as soon as possible to avoid any further damage to your engine.

I had a similar issue with my own Vauxhall Insignia and it turned out to be a loose or damaged engine mount. I would suggest taking it to a mechanic to have it inspected and potentially replaced if necessary.

I would advise checking your oil levels and seeing if they are low. Low oil can also cause strange engine noises. If that is the case, simply top up your oil and see if the noise goes away. If it persists, take it to a mechanic for further inspection.