2004 F250 shifting problems - Diesel Forum

BrianArcher · 03-25-2009, 03:01 PM

I have a 2004 f250 with 5R110W tranny and started having shifting problems by shifting hard from 3-4. It also has a shutter when you place your foot on the brake and put it in reverse. I ran a scan tool and it came up with 2 codes P0766,P2703. Fluid level in tranny is fine and oil is not burnt. I have tried to have the computer relearn with the p-r,d-r,d-p as the snap-on scanner sugested as a possible fix, but no luck.

07powerstroke · 04-27-2009, 10:10 AM

Tell me about it I have had a new ECM, 2 new solenoids, and now the tranny is coming apart at the dealer with no real answers. It slips going into 4th gear not all the time like there is a line pressure issue or something but all of that checks out. 400 miles left on warranty and no answers. I know someone has had these problems and had it fixed I have just not found them yet.