N nicholas Joined Aug 20, 2003 Messages 2,168 Location ottawa Aug 20, 2017 #21 Try this one- http://www.lubegard.com/~/C-1023/LUBEGARD+Heavy+Duty+Engine+Protectant According to lubegard it has much more ester content than the regular product.
Try this one- http://www.lubegard.com/~/C-1023/LUBEGARD+Heavy+Duty+Engine+Protectant According to lubegard it has much more ester content than the regular product.
