thanks a ****-ton man. ill look into it a little more, but on another quick note, which chilton book u got?

thanks dude!!!

I wish i had it here at schooll with me but it'* the one that covers all GM H body cars from 86 to 98 i believe (or whichver the last year before the latest update to the look was). I got it from JCWhitney.com for about 20+ bucks. It'* helped a ton. Good luck and i'll post here soon as i do the operation (next week)

Mike Diaz

i think we have a bottle of Seafoam laying around, I might try that on our car in 3k miles.

One of the GPers after having done a top engine clean.

http://www.boredalot.com/video/topengineclean.wmv

So the consensus so far..

Won't harm Cat..
May require new plugs..

Seafoam will work just as well as the GM engine top cleaner?

Reason I'm asking is that GM is always closed when I leave work or when on my way to work.

is your GP supercharged? if not where did you hook up the engine clean? and could you go through how you did it vs. what was first said how to do it?

wow, that is a TON of smoke coming out of that GP! anyone know what his milage was by chance?

Was thinkin of this last night.. K all the carbon comes out of the exhaust as gunky vapour.. so wouldn't that clog and mess up the O2 sensor??

hmmm...good point. Maybe we should add o2 sensors to the list of stuff to replace after you do this.

GMTC is supposed be 02 safe.