Joe_H
Well-Known Member
err, that's what I said
- that is why I also suggested testing for leaks at the expansion cap ![Roll Eyes :rolleyes: :rolleyes:](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
![Smile :) :)](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
We know the system is over pressurising due to the coolant pressure test when running rising to >19 psi (when test was stopped) so even if there is a slight leak from somewhere else in the system, the pressure is too great to be caused by anything else apart from combustion pressure leak to water gallery
![Er... what? o_O o_O](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
![Smile :) :)](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
We know the system is over pressurising due to the coolant pressure test when running rising to >19 psi (when test was stopped) so even if there is a slight leak from somewhere else in the system, the pressure is too great to be caused by anything else apart from combustion pressure leak to water gallery