Limped the Z home the other night and will have to wait til the weekend to have a proper look. Alot of steam coming from bottom left-ish of rad area. Puddle of coolant under the car. Temp needle on dash as normal. Left hand end tank of rad was very hot and right hand side barely warm, rad cap not hot at all. Had my rad re-cored last year so would be surprised if it was that. So air lock? water pump? Any pointers would be great. As I say haven't got around to looking properly so it might be obvious when I do......no harm in a few idea's or suggestions though!

 

Thanks as always.

Before you blame the water pump check out the two short hoses to heads above it and behind the top ally connector where the temp sensors are. You need a small mirror and torch

Have to agree with the Mr O, do you want to pop over and cast another set of eyes on it?

Thats very kind of you Mark, but can't really drive it. I'm sure all will be revealed when I properly look at it.

I don't mind coming round to you matey!

That would be great Mark. I'll give you a shout and see how you're fixed.

OK matey, no problems!