T3 Coolant Comparison - Printable Version +- Kombi Club Australia (https://kombiclubaustralia.com) +-- Forum: Help & Assistance (https://kombiclubaustralia.com/forumdisplay.php?fid=27) +--- Forum: T3 Tech Clinic (https://kombiclubaustralia.com/forumdisplay.php?fid=9) +--- Thread: T3 Coolant Comparison (/showthread.php?tid=908)

T3 Coolant Comparison - syncro - 27-05-2024 I have just done a bit of research from various companies on VW coolants. G11 mixes well with G12+, G12++ or G13 but not with G12. G12 mixes well with G12+, G12++ and G13 but not with G11. G12+ mixes well with G12++ and G13, also with G11 and G12 but there is a loss of corrosion protection. G12++ mixes well with G13, also with G11, G12 and G12+ but there is a loss of corrosion protection. G13 mixes well with G12++, also with G11, G12 and G12+ but there is a loss of corrosion protection. Now as a lot T3s have had an issue with corrosion I think that I made the correct decision with mine to stay with G11. The corrosion protection would be my main decision in selecting a coolant. VW Coolant Comparison