I am doing some brake line work. I will be needing some DOT 4 brake fluid. Can I or should I use fluid from Walmart, Napa, motorcycle supply store, or somewhere else? In other words, is all DOT 4 brake fluid suitable for a DL 650 ABS.
Motorcycle specific Dot 4 contains a hint of peppermint.
By the way, all brake fluid is synthetic.I just flushed with some Castrol Dot 3/4 low moisture stuff synthetic.