Originally Posted by parshisa
Originally Posted by hallstevenson
Originally Posted by Kansas_Ron
Doesn't meet dexos, so they are not paying GM to say it does.
It could very well meet Dexos specs or exceed it. Meeting specs and paying for a 'stamp' are two different things.
Leave that to Amsoil, it's their bread and butter lol
Hey now, those approvals cost money. By skipping that step, Amsoil saves costs and can pass those savings on to their customers. Wait a sec....