No but that stuff will kick ass clean the carbon buildup out of your engine. Had a chevy s10 4x4 and I could tell when I was going to lose my brakes cause the engine would idle rough at stop signs but could not tell at highway speeds so the high speed no brakes worky sucked. Pulled off the vacuum line from the brake booster (which runs to the back of the carb) and stuck it in a can of sea foam and that cleaned all the gunk out of the engine so the brakes would work again. Sea Foams good stuff Maynard.
A word of warning when doing this... don't do this near any other vehicles as the black crud coming out of the exhaust will get on the paint and it does not come off easy. This does not apply if your just adding Sea Foam to the gas tank.