I just purchased the Honda 5 liter blue coloured coolant, and went to top up my coolant tank and found that at my last service the Honda Dealer replaced my coolant with a GREEN coloured coolant.
This green stuff was installed when they did a warrantee repair of a timing belt idler bearing.
Does anybody know if I can mix the green and the blue coolant together or has the dealer just put in the cheaper green coolant because they were paying.