ok I recently did the opti/waterpump and plugs/wires....everything has had problems but i got most of them worked out accept now the car is overheating mostly because a hard headed friend talked me into switching to dex at the same time as doing the waterpump/opti then my radiator drain got jammed i ended up having to drill thru it to drain the radiator im bringing it to a radiator shop to get the plug pulled an a new one installed.....what my question is what would be the best way to flush the whole system at home and go back to good old green.

 

I'm sorry I got confussed. They are installing a new radiatior and you want to know how to flush it at home?...why if it's new???
-b

 

i take it you want to drain the dex out of the cooling system if you dont have a oil cooler ther will be a bypass hose that comes off the side of the waterpump housing down to the bottom of the radiator napa,autozone,pepboys or any other parts house will have a flush kit looks like a t fitting one side will accept a garden hose you need to cut the hose from the water pump to the radiator and insert the kit basically fallow the instrutions in the kit very easy will allow you to flush your cooling system at home

 

alright perfect....and to the other guy im not getting a new radiator just getting the jammed drain plug out...and i need to flush the block since its a mix of green and dex.