Ive found what it is.. lol

https://www.youtube.com/watch?v=1bSiZDiTgHU






That cable thats going in and out more times than Jimmy Savile at a kids pool party has a plastic lug attached to the end of the cable, this has snapped off the side of the inlet, the noise is the pressure of the engine fluttering the flaps inside the inlet manifold open and shut, open and shut.

So what is it thats broke? Do i need to buy a whole new inlet manifold? Is it safe to drive as it is?

Any bodges available?