15th July 2018
Having 'discovered' the water manifolds yesterday we swapped the one on the Land-Rover so the previously fitted dual gauge (water temperature/ oil pressure) is fully functional.
We still need to tidy the routing of the capillary tube.
We now need to consider putting a thermostat in to the system.
On a couple of short runs over the last two days I've been aware of a loss of power under acceleration, I was imagining all manner of things. Having removed the bonnet to facilitate fitting the water manifold I noted that the manual fuel primer had become 'undone' and was leaking fuel but also allowing air into the fuel system.
Having screwed it up the problem disappeared.