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Old 02-04-2010, 11:40 AM   #9 (permalink)
Master EcoModder
Join Date: Dec 2009
Location: Lancaster Ca
Posts: 362

Tank - '76 Chevy El Camino Classic
90 day: 25.89 mpg (US)

Sabrina - '91 Mercedes Benz 190 E
90 day: 37.07 mpg (US)

Angel - '88 Mercedes-Benz 420SEL
Last 3: 23.01 mpg (US)

Quicksilver - '04 Mercedes-Benz CLK55 AMG Cabrio
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Originally Posted by Christ View Post
You could always follow the directions on the seafoam can, as well. Something tells me that those directions are there for a reason.

Not bashing you, but using the whole can doesn't get you any better result than doing what they tell you on the can, unless you have a seriously messed up engine, in which case you should be repairing whatever caused the problem, not putting a band-aid over it.

There has also been discussion here before about the idea that seafoam has never really been empirically proven to work, since noone has ever taken before/after pictures of the piston tops and combustion chambers. The smoke could merely be a by-product of the chemical in the can. Pour ATF down your carb throat, you get smoke. Same principle.

Lastly, solidified carbon is resistant to chemical solvents. It's like plastic, basically. It can be removed with abrasive cleansers, and with heat/cooling cycles, or with peening techniques, such as water spray into the intake. SeaFoam will not remove solidified carbon deposits, unless they're already loose.
Just wondering Have you ever used seafoam?

If so what were your results

(No actual EPA numbers for car just used F/E numbers when i first got it)
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