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Hello,
I just thinking of replacing the coolant of the BN 4
As i have never changed coolant i just wondered what is the best way and are ther any tips and trics.
Is it for example sufficient to drain to old coolant and have it replaced with fresh coolant.
or do you have to flush the system with demi water after draining before putting in the fresh coolant.
regards,
Harry
I just thinking of replacing the coolant of the BN 4
As i have never changed coolant i just wondered what is the best way and are ther any tips and trics.
Is it for example sufficient to drain to old coolant and have it replaced with fresh coolant.
or do you have to flush the system with demi water after draining before putting in the fresh coolant.
regards,
Harry