XSeries-forum

Hi all,

I've been away for the last 3 months and the car has been stood on the drive doing nothing. Everything was fine when I left it but when I returned as expected the battery was flat but also there was no coolant in it. I must have filled it with 6 or 7 litres before taking it to the garage. They have conducted a pressure test on it but can't find anything wrong?!

Where has all my coolant gone? Any ideas anyone?

Sounds like a leak, possibly in the rad rather than the engine.  Was the thermostat open or closed when they did the test?

Just wondering.

Any sign of staining under the car?

Richard

[quote="X5Sport"]
Sounds like a leak, possibly in the rad rather than the engine.  Was the thermostat open or closed when they did the test?

Just wondering.

Any sign of staining under the car?

Richard
[/quote]A stab in the dark! Expansion Tank put fingers underneath feel for wetness! But 6-7litres seems a lot

[quote="X5Sport"]
Sounds like a leak, possibly in the rad rather than the engine.  Was the thermostat open or closed when they did the test?
[/quote]

No idea on the thermostat, I'll ask them. There's no staining I can see, but it has been very wet here recently so can't really tell.

Its a brand new expansion tank and pipes as I had a leak at the start of the year and got everything replaced. It does sound like a radiator problem maybe then. I'll just have to wait and see if it does it again I suppose.

Thanks for your help.
Rob