coolant loss

[Spud]

Hi,

I am suffering VERY slow coolant loss. Late year the dealer had the car for two days and replaced a suspect hose in the V. I am not super technical FYI. Anyway it went back recently and they couldn't find any cause for the loss which is still happening. Anyone suffered this?

Thanks in advance.

Chris.

[jimbo1234567]

change the header tank cap first.

[davs4]

^^^^^^^^^^as Jimbo said, if after run pump has been checked

[Virdee Autos]

if they only changed a hose, could still be the after run pump

Best to get someone who has a pressure tester to check it. Will be much easier, and quicker to identify

[prosty]

When the weather gets colder, it's common to get a few minor leaks, check all hoses and connections, and sometimes its just the cold itself making the level seem lower.

[Spud]

Replaced the coolant pressure cap and coolant level is holding steady. Thanks for your help!