if your just going to copy/paste info from the net like that, you should start it out with one of these: (quote) and then also post the link to the source/website you found it. That way we wont mistake you for actually knowing what your talking about.
Here's a search link showing everyone else's misguided attempts at acting like a big authority while copy/pasting this same misinformation:--> http://www.google.com/search?source...kwash+of+the+engine+before+it+makes+it+to+the