I just bought a can of this stuff today.
I just sprayed some in the Throttle body and used a rag to swipe as much on the inside portion as I could and man was it nasty!
I sprayed a whole bunch more in there and took the car for a spin.
I could tell a little improvement on the throttle response, I think I will use the rest of the can and spray it into the vacumn line that is capped off on the intake above the throttle body and see what happens.
I am also considering taking off the intake and just cleaning the heck out of it after seeing all the sludge in the throttle body.
This is most likely why you guys cars seem to have better throttle response than mine.
I would not have thought it would be so dirty after 40K.
But then again I don't know how it was taken care of before I got it either.
Thanks to the folks that recomended this stuff it works great so far.