I am getting to the miles 52000 on my truck-2003 F250 5.4 with the 4R100 to get the tranny fluid changed. I am leaving for vacation in two weeks to Williamsburg, Virginia so I want to get it done before I leave. I was wondering if it is better to get the tranny flushed by the dealer or a good tranny shop so it gets everything out of the tranny. Or I was thinking about doing it myself but I know that I can't get everything out like they could. Does anybody know about how much it costs to have a dealer or T shop do it. I understand that prices would be different between all places but if you could give me a ballpark idea. Thanks, Michael

 

Probably 1-2 hours of labor, plus fluid.

 

You can do it yourself, a complete flush.

http://www.truckblog.com/story-582-h...t_transmission