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What coolant?

silvermilnec

Albert Park
Joined
20 Feb 2012
Messages
1,512
I had to do a top up 1ltr of water without any coolant.

What coolant are people using? 997 turbo

Cheers, I know it might be a stupid question but it's early 🤓🤓
 
Comma G40

http://www.commaoil.com/products

(Put your vehicle reg in link above)

Product Code:

XSG405L

Ethylene glycol based antifreeze with Si-OAT (Silicated Organic Additive Technology) inhibitors. Protects against corrosion, overheating and freezing. Typical service life of up to 5 years. Safeguarded with bittering agent to help prevent accidental ingestion.

Service Classification: This Engine Coolant Concentrate conforms to the requirements of: BS 6580:2010

Official approvals:
Glysantin® G40® by BASF is approved by: VW/Audi/Seat/Skoda/Bentley/Bugatti/Lamborghini (TL774-G) from 2005 onwards & Porsche 911, Boxster, Cayman, Cayenne, Panamera from 1997 onwards; MB-Approval 325.6; MAN from 12/2011 (MAN 324 Typ Si-OAT); MB-Approval 325.5 - Trucks built from 10/2011
 
Do you dilute it or use it neat?
 
maldren said:
Do you dilute it or use it neat?

Halfords sell premixed Comma G40. Think it costs somewhere around £16 / 2L
 
If you need to top up, I would just buy ready mixed (XSG40M5L) 5L from Halfords/eBay (the 2L bottle Halfords sell is concentrate, and works out expensive)

If you are changing a lot, I would buy concentrate (XSG405L) 5L from eBay (be careful as some will advertise concentrate, and send you ready mixed! - I used seller: rrd-automotive in the end and eventually got what I paid for) and iodised water 5L from Halfords and mix it yourself - you need to mix 50/50.

(Having to top up 1L is likely a sign of a leak somewhere - I know from experience, it took a small leak over 3 years to work out in the end the coolant tank was leaking)
 
Poker2009 said:
If you need to top up, I would just buy ready mixed (XSG40M5L) 5L from Halfords/eBay (the 2L bottle Halfords sell is concentrate, and works out expensive)

If you are changing a lot, I would buy concentrate (XSG405L) 5L from eBay (be careful as some will advertise concentrate, and send you ready mixed! - I used seller: rrd-automotive in the end and eventually got what I paid for) and iodised water 5L from Halfords and mix it yourself - you need to mix 50/50.

(Having to top up 1L is likely a sign of a leak somewhere - I know from experience, it took a small leak over 3 years to work out in the end the coolant tank was leaking)

Cheers for that!!
 

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