Trying to help out a young lad with a split in the plastic end box with a temporary fix, until a replacement can be sourced.
Is an turbo diesel intercooler under pressure or vacuum when compared to atmosphere please - I can pull the split together with staples, but need to know whether it is under pressure or vacuum to be able to decide whether it needs to be sealed from the inside or outside of the split.
What order of pressure can I expect there, the construction suggests not very much actual pressure? Its an R reg Ford Focus, if that makes a difference.