Sunder you think that with the 100% in there the flow rate is greater? And the flow rate thru the radiator is faster? So the 100% has less time to lose it's heat? AND it enters the engine hotter? Then the thermostat opens even WIDER increasing the flow rate... And the 100% loses even LESS heat in the radiator and enters the engine even HOTTER? So there is a build up of heat till the engine splodes?
I have driven 1000 miles a day without this happening.. <img src="/forums/images/graemlins/smile.gif" alt="" />
Big Jim <img src="/forums/images/graemlins/pfft.gif" alt="" />