[DRW1000]

Even if they could that would not help if it was not done at a Ford dealership.

Is it a 3.8L?

The sure way of knowing would be to remove the top of the plenum and check the colour of the rubber surrounding the isolator bolts.

The new design would be green and the old black (verification please).

It really is not a huge job to get this far.

I am surprised that the o2 sensors masked the problem for a while and then the MAF sensor for another while.

Also how do you get 25MPG? I was just thinking how great it is that I am now getting about 20 MPG after fixing m,y 171/174 and I live in Canada where we use a bigger gallon.