Wow, I can't believe it worked so well!

[shelby987]

I have always used seafoam and lucas in my gas tanks during every oil change to keep either my injectors/carb/or just general internal engine components clean. Anyway, while reading the bottle the other day I noticed you can also suck seafoam into a vaccum line to decrease carbon build up, rather than putting it in the tank. I sucked 1/3 of a can into the p.b. booster line, let it sit for 5mins....fired it up, blew out a TON of smoke (assume some of it was due to just burning up the sea foam), but the truck idles much move evenly, rev's much smoother, and it doesn't diesel anymore when I turn it off.....I couldn't be happier.....I think I should probably at least pull and clean if not replace the plugs now that I have done this though.