can you flush the radiator with seafoam? on my way to the parts store

 

That i have not heard of doing. It does say on the can itself where it can be used, but seafoam is used to break down carbon build up and deposits and such (hence why an oil change is needed post seafoaming). With that being said, i wouldnt personally flush my radiator with seafoam, but someone else can throw in their .02

 

uh no... can doesnt say say... though carb, fuel tank, oil, thats it...

 

They have products specific to a rad flush. I would not use seafoam in my cooling system.