
Firstly I'd like to apologise as although I'm quite mechanically minded and can understand the workings of most things, I get very confused by all the different fluids that go into a car and where they all go



Basically I've just been looking in the engine bay of my 1997 N/A GT and I'd like to know what the metal cap is towards the near-side, close to the one labelled



I'm assuming that it's to fill the radiator but could someone please help me out and also tell me how to check the level of whatever is meant to be poured into it



I'd be extremely grateful for any assistance.


Thanks.



Regards,

Mike.
