Best coolant flush method?

[SubLGT]

http://www.motor.com/magazine/pdfs/082011_08.pdf

"Royal Flush or Royal Pain" is the name of the article linked above.

 

[Dan55]

I the Chiltons manual they used to recomend Calgonite automatic dw detergent, that was for a 93 Saturn. But those formulas have changed ,now some contain bleach,and Calgonite, haven't seen it around lately.

 

[jdoria]

Try some Cascade.

You'd be impressed. Google it.

I think chlorine is what you are looking for tho cleanse.