2004 ford f350 extended cab doors will not open

SOURCE: 2004 Ford F-150 extended cab FX4. 4WD problem

Your front hubs are automatic locking hubs, and the gears are hard nylon. These hubs break very easily, therefore causing you to lose your front wheel drive in 4 high, or 4 low. If you replace the hubs with "WARN (name brand) " manual locking hubs, you will never have the issue again. Of course, you will have to get out of the truck and manually lock the hubs, but they are metal gears, and much more durable. I've personally seen the issue several times, and changing the hubs has resolved the issue every time.

SOURCE: I have a Ford F250 Extended cab that started Running Rough

P0301 = Misfire cylinder #1P0303 = Misfire cylinder #2
P0171 = System too lean cylinder #1
Are you sure on the P1151 code? I am thinking this may be a P0151 which is O2 sensor related.
This looks like you have a fuel system related misfire. I would do a fuel injection cleaning service and then clear codes and see if the codes regenerate.

SOURCE: 2001 F150 Extended Cab - The driver side rear door does not open

You will have to open it from the inside-Yes, I have done it and it takes about 15 min. or so.-I have also posted about 40 images, after I opened the door-In an effort to contribute a little to all the lost souls with the Curse of the F150 3rd Door issue. Hope this helps-BTW I just did this on 12/04/2011-found my particular issue-I will need a new cable, so I'll have to go to the dealer tomorrow and buy one. Also included images of the tools needed-Good Luck!
Link to the images are here>>>http://s289.photobucket.com/albums/ll220/techdispatch/F150%203rd%20door%20curse/?start=all