hello im have some trouble with my f250 when i start it in the morning it fire up fine and idles good but when i put it in reverse and give it a little gas it stalls out and battery meter in the truck gos all the way down. after it runs for a minute the issue gos away somewhat but not completly it will hesitate taking off from stop signs and lights here and there too. i used a code reader and it spit out 654, 539 codes also the truck shifts real hard from 1 to 2 it is an automatic any help will be very appreciated

 

654, not in park or a bad TR sensor.
539, selector was in the AC position or the clutch was not pushed down during the test.

You may also have a bad TPS but it will not always show up in the KOEO codes.

 

Thank you for the info