I have brown sludge in my radiator and coolant degass bottle. what could this be a indication of? i plan on doing a flush. i noticed this due to radiator change. Thank!
Thanks for the replies, mostly the sludge was found in the lower radiator and lower hose. no smell of diesel in the coolant, is there any home natural remedies to use to flush the system? baking soda maybe??? Thanks!Is there any smell of diesel or indications of oil in the coolant?