The Best Radiator Flush???

[belah]

I need to flush the radiator on my Kubota M4030su. What would you recommend to remove rust and other gunk??? I have heard that Prestone makes a good radiator flush. I have also heard that Cascade dishwashing detergent was great (but I don't know if it will remove rust). Also, do I need to back flush the radiator? What are some of your ideas???? Thank You Belah

 

[jonyyuma]

there is plenty of commercial cleaners available. I have used both of the one's you mentioned. Be sure the cascade is not lumpy when you pour it in to radiator. Flush the system real good with fresh water after use. you can back flush. I recommend you remove the block drain for best result, cleaning and removal of debris from the water jackets.