I've heard the name tossed about a few times and people generally recommended Sea Foam as a good agent to remove carbon and so I picked some up today while I was at the auto parts store. $4 for a bottle so I figured I'd give it a shot.
I added some to my fuel and also decided to try the trick of pouring some into the intake/carburetor while the engine is running. I did as it suggested, 1/3 of a pint slowly, then shut down the engine and waited five minutes. The bottle mentioned that fumes would be heavy for a bit, and I also heard from other users of this stuff that the engine will smoke like heck for a bit.
Well, I got nuttin'! I started it back up and the exhaust was clean as could be... No odd odor, no smoke, no "fumes."
Tried it twice and waited about ten minutes the second time around.
What gives? Does no smoke mean that there was very little to no carbon, "debris" or deposits removed from my cylinders since my engine was pretty clean inside anyhow? Or does it mean that I wasted $4.00?
The car is a 1987 Chrysler Fifth avenue with the 318/2bbl *without* LeanBurn... Just a standard 2bbl carb now and Mopar electronic ignition.
Thanks,
-Steve