Hi guys , i need to top up My anti freeze, my 2.0 diesel, it's blue in colour any particular Make please .

Hi...welcome to the Club

Blue antifreeze has traditionally been identified as Glycol Ethanol and there are several environmentally friendly (Organic) antifreeze on the market in several different colours. Also, it gave vehicle manufacturers carte-blanche to use a specific colour to identify it as their brand and only their brand can be used (bit of a marketing ploy).

If you wish to flush out the old coolant and replace with new then I advise you pop into Halfords or similar store and look up the recommended one for the engine (which may actually now be a different colour).