Corsa-B.uk - Vauxhall, Opel and Holden Corsa B Owners Club

I have a 98 Corsa 1.4 ls 5dr, petrol. Firstly where is the coolant cap in relation to the engine? I have no owners manual so a engine diagram would be really helpful. Secondly, do I just put antifreeze/coolant straight in there or mix it with water first? bearing in mind i dont want to completely replace the coolant just top it up. Any advice would be much appreciated and sorry for being so clueless when it comes to cars. ta, jack.

at this time of year i wouldnt bother with anti-freeze as it should have some in the system anyway

Cheers mate thats awesome! The bottle says it is both antifreeze and engine coolant, so ill jus whap sum in there. How high should i fill it up to? cheers

on a cold engine the expasion tank wants to be half full