Hi
I registered today so very new. However, I have just put in Evans waterless coolant into my wife's X19. I have been running it in my Triumph Stag since Xmas. With the X19 that we bought in Dec 14, it had not really been used for 5 years or so and had built up serious "cholesterol" in the heater valve and other parts of the cooling system. After washing out the system several times I decided to go the whole hog and change the water pump, all hoses, fan switch, get the radiator professionally cleaned out, etc before running the car on the prep fluid for a few days and then replace that with the Classic Cool 180 Evans waterless fluid. The car runs hotter - now - just over the 90 degree and higher at times but OK nonetheless. I figure that the benefits outweigh the disadvantages but am thinking of getting another cooling fan as we live in Southern Spain and it gets rather warm at times here. If you have any questions I will try and answer them.