Originally Posted By: Shannow
Originally Posted By: zpinch
Originally Posted By: Trav
Originally Posted By: Pablo
AMSOIL Dexos compliant fluids will not void the manufacturer’s warranty. It simply won't. And yes Magnuson Moss act does play a role. If Amsoil claims Dexos, then they have run and exceeded ALL the tests. Amsoil cannot legally claim Dexos without passing the proper testing. Again, some folks here claim they know warranty law and they simply do not.
Being Dexos “certified” means paying General Motors to be on a special list. Amsoil currently chooses not to participate in that scheme.
GM knows this and will not challenge. If the dealer somehow challenges, then quickly contact Amsoil, Amsoil will prove to the dealer the oil meets all the Dexos requirements.
You keep telling that same old story like all the other dealers, it must be an Amsoil talking point. Amsoil is not Dexos approved. Period.
when Amsoil
does have a product that does actually have OEM approvals they are right quick to publish that fact. Why is that???
Thread..
https://bobistheoilguy.com/forums/ubbthreads.php/topics/3629058/3
Does meating an OEM's certification make it a better oil? Signature series oil are as good as synthetic oil can be at the present day, they take the money from certification, and instead put it into the oil, PERIOD.
They take the money that they save from certification, and put it in their pocket
They take the money that they sve from doing all of the testing to meet all of their certification tests, and put it in their pocket
Then sell it alongside lubes that DO pay for the testing and licensing, at a commensurate price
PERIOD.
Then they do whatever testing that they DO do (and I'm yet to be convinced that it's much more than taking a certified oil, beating at a 4 ball, or Noack, and therefore claiming meets or exceeds)
And leave it to the vehicle owner to argue his potential warranty claims with the OEM for running non certified oil, for longer than the OEM specified oil changes...where meeting the OEM's specified oil, and OCI automatically put the ball in the manufacturer's court
That's why you don't do extended OCI until warranty has expired.
And btw, concerning the amsoil white paper, if an oil is pretty close to number 1 in every test, it's gonna be good oil. Are you really going to say it means nothing?