Originally posted by akrump47: I still have bucking. Cleaned the TB and put new Motorcraft plugs in. Dealer replaced the clutch and slave cylinder too, it still wont go away. It happens when lifting foot on or off the throttle. I wish I could figure out what is causing it ...
I have the same. Cleaning the MAF and resetting PCM solves it for about 1-2 weeks, then it comes back.
Cleaned the TB and put new Motorcraft plugs in. Dealer replaced the clutch and slave cylinder too, it still wont go away. It happens when lifting foot on or off the throttle. I wish I could figure out what is causing it ... 
