KEEP THIS THREAD ALIVE !
I have(had) this problem.
I brought it into Ford for them to check it out since its under warranty and first they replaced the DPFE sensor, wasn't it, they called to confirm I was using for 91 oct, check, took a look at my trans and fluid, check and check, they called svt and to try replacing the maf sensor.
With the new maf sensor it fixed 80%-90% of the problem. its still there, but really really lightly, and its a little stronger (the buck) from 2800-3000.
My next plans are maybe replacing the tb with an opt. and a new iac, but at a certain point with a card that is only 6 years old and less than 40k km's on the odo (yes 40,000 kms), [censored] Ford in the ass. There is just way too much headache with this car.
And I can't seem to get the [censored] mileage figured out with no cel's, 195 sized winter tires, and only getting 18mpg.
