Hey Ed thanks,
For whatever it is worth they keep asking if my car has California emissions and the part they said that needs to be ordered costs about $340 and they said it would be about $400 with install, my guess is that it is a catalytic converter for that much money but I am not 100%, I am waiting for "Bob" to call me back from Waltham Ford since he is the guy who handled my work and conviently he is on lunch...I will post back here after I hear from him with the part number and also after I talk to Duddie/Herb Chambers....This isn't the first time I have had to fight with them over service costs....
