Originally Posted by Irv
I currently have 2, 5 litre jugs of of 5W-30 I'd like to use but I am leery because of the weight difference.
I doubt very much any harm could be done using it as opposed to the 5W-20, but I think I will wait until my motor has at least a few thousand miles on it first.
Skip the 5w-30. It could cause problems and they may not be covered under warranty.