No my throttle body is good. No i have not taken it to the ford dealer as of yet that will be my next step it looks like. When i last talked to the ford dealer they wanted 105 $ just to look at the derned thing. Firestone did a smoke test to it and found where the leak was at. It is apparently in the lower manifold butterfly assembly from what they told me. Hmmm will await further answers on hetre and then go with one or other like taking it to a ford house. grrr.... frustrating so far.
Thanks
Sean