Gave the car a clean after over two months of not being driven. Is good to see it looking great again.

Definitely seems like an air leak issue. Will have to either get out some compressed air and fill the manifold or otherwise the soapy water trick.

Given it is a vacuum leak I think the idea of putting air in through one of the vaccuum lines with the intake blocked should work best by listening for the leaking air.

I am really hoping that it is not the o-ring seals within the zerolift TGVs.