A Andrisig Well-Known Member 13 August 2011 #1 I have a Sym Mio50, The oil needs to be changed. The manual recommendation use 10W30. I have used 10W40 Will this damage the engine or will this be fine? ...10W40 is what I had at home...
I have a Sym Mio50, The oil needs to be changed. The manual recommendation use 10W30. I have used 10W40 Will this damage the engine or will this be fine? ...10W40 is what I had at home...
