Chazzman
New member
How many are running AMSOIL or Mobil I? What weight do you use? I have used full synthetic for 25 years and have been very pleased. I am 100% sure that Amsoil exceeds the BRP oil and there is no way by law it could affect your warranty. Magnuson Moss Act covers this very well. I have a Limited with an automatic transmission, still do not see an issue, would like your opinions. Thanks