02 grand prix help

[mhartwig123]

I am getting this problem, not sure what this stuff is. But it is all in my reservoir and on the bottom of my rad cap.



I bought the prestone flush kit, but not sure which of these two hoses is the correct hose to put the tee.

 

[postalc38]

Just use the drain at the bottom of the radiator.

 

[sseilmnop]

You have dexcool slime. Use either heater is easier to get at. Flush with water and fill with water. I suggest you run water a couple days and flush several times. You will never get rid of all the slime but running water a couple days in a row is best you can do. I ran water in mine for 2 weeks and I still have some slime. I switched to the green stuff.