my uncle has an 02 3500, at, truck has around 370,000-400,000, it is an over the road truck, tranny is stock, has 275 injectors and a computer tune up by jim jessop good for about 60 hp, truck pulls campers daily has never had many major issues, he is in texas and stopped for a short break kept truck running and when he got back in to take off it kinda stalled like it was low on fluid, then took off but slowly stopped pulling, he can start truck up and put it straight into drive and it will pull good for a second then just slowly stops pulling, hes dropped pan and filter is still on,recently changed filter, has plenty of fluid, it gave two codes 0753, 1765 dodge said both were leading to low voltage drop and to check relays, he has switched relays and checked fuses and nothing, any advice would be great, sorry so long

 

if its low voltage, maybe the alternator? or maybe ONE battery died.

 

batterys and grounds mean a whole lot to these rannys. i just went thru a buch o crap and when i cleanee my grounds it all went away...

sounds like crap but im tellin ya it fixed my tranny issues..search it here

 

i think i already told him to clean the batteries, the batteries are probly pretty old that might be some were to look, what about sensor or solonoids, is there any that could not alow it to shift and just act like it is losing pressure causeing it to stop pulling