yup looks like you can use it like that too, amazing stuff.
Sea Foam | How to Use Sea Foam Motor Treatment

 

B12 by chemtool is much cheaper and just as effective.

http://images.shopletcdn.com/productimages/300x300/084-0116.EPS.JPG

 

Thanks! So these types of things won't hurt the engine?

 

Seafoam can produce impressive amounts of smoke out the tail pipe as it does its thing. This is quite legitimate, but it could alarm the neighbors!

There's been lots of discussion about it here, though not too much of late. Try a search to find out more about our experiences with it.

 

I can attest to the smoke. The first time I ran some through my Nova's V8 intake, it smoked heavily for at least 20 minutes. And I am talking a smoke screen thick amount of smoke :icon_eek:. I can't imagine what some of the neighbors thought seeing it smoke like that.

Sea foam works wonder on carbon build up, great for cleaning injector ports.

 

how many of you folks put this or the b12 in your cars? I have stayed away from products like these, but.....

 

I use b12 mostly just for long trips (ups mpg 1-3mpg) and whenever car needs general tuneup (every 12k ish), some recommend every o/c but that seems like overkill.