Holty wrote:
2, my drive has a small slope, say a 300mm rise over 8m, which end of the van should i put the top of the drive?
I have read and was going to try and use the Baxter way.
So that's 150mm over the length of the van meaning that even if you park "downhill" the bleed on the rad is still higher than anywhere else on the engine.
Gravity is your friend and it's pressure above ambient that forces the air out.
If you are going to be filling multiple times do it both ways