Talk Morgan Forums Morgan Sports Cars Morgan Plus Four, Supersport & Plus Six (CX & CXV Generation Vehicles) Safety Recall - Brakes

Could someone enlighten me as to how the radiators are actually failing? Are they cracking due to vibration, or bursting due to excess pressure?

If the former, could the rubber mountings not be improved, and if the latter, could you not simply fit a vented or low-pressure cap on the expansion tank to stop the system over-pressurising?

If I had one of the affected cars I'd much rather keep an eye on the coolant level than drive around fretting about whether the radiator's going to spring a leak again.