Re: 2007 Expedition EL Limited - Startup Hesitation
The hesation you are feeling is a byproduct of "fly by wire" throttle operation. f-150's and Expeditons equipped with the 3v 5.4 have electronic throttle operation they have eleminated the cable operation. Pretty much every manufactor runs the setup, goverment request to help with fuel mileage. Some vehicles aren't as bad as others, As a ford tech there are some PCM reprograms to help with the problem. I'm not sure about the 07's haven't worked on one yet. Hope this helps.