Hi all, Just after some good advice from you all again please! I've previously posted about sudden coolant loss, a well documented problem I think. I have a 64 petrol vrs... In January 2019, it emptied all its coolant, with no visible leak, but very rapidly. Skoda found a crack in the radiator which they replaced under warranty.  8 months later, the same thing happened exactly, and this time they said it was the water pump,  which they replaced under warranty also. To be