HI I just joined this due to ; 1992 f250 7.3 w/Banks turbo -Tranny ISSUE--
E4OD problems are ; (recently purchased w/ this problem)
*O/D light flashes in park- and appears does not cancel O/D driving
*When I got it- very brutal shifts -trans ran cool though...
*Then one day it began shifting as normal.. BUT noticed on the highway longer drives - the trans temp gauge going up - to the edge of red..
*When near hot(stopped)- would not move ahead until it was revved up
*Changed fluid and filter(add Lucas too) and it looked fairly clean- no metal very minimal fine particulate,did find a 10mm nut from stud in pan so put it back on (not sure what it was for but stud spins) not see any way to bolt filter- assume it friction fits?
* Back on the road - after 30-mins driving and tranny working nice - TEMP goes up again - to same area b4 hot (red zone)
*fluid is full and prior was not bad smelling - this tranny had been rebuilt not long ago - and these issues began after that...
** ? Is this the 'trans Control Module' OR previous codes from old issues of worn out tranny??
I have no way to get this rig into the city, nor the cash to put into someone else scratching their head for 3 hours.
(have not looked @ brake lights-hear that may be related somehow- huh!?)
Thanks in advance !

 

The first thing to do is to read the codes. THIS will show you how to read the codes.

 

Welcome to the forum. You have the right guy helping.

Mark K. has helped me in the past.

 

I've been waiting a Decade to find out what happened, what was the cause of his issue, what was his issue in the first place ? The Transmission Temp Gauge showed it was Hot ?, was the gauge factory, was its tac set for the right temp range? , the transmission was Just Rebuilt but the problems began After that? Was the Transmission Shop at Fault? Nuts and Bolts and spinny things in the pan... I'd be suspicious and a little tiny bit miffed with them... Was the issue actually the reason the trans was rebuilt but it did not fix it... $1900 for a rebuild on an E40D ? I always believe that with Performance Cars and Trucks Period... A Larger Trans Cooler than Factory is Best... I just keep wondering if he is still Broke, Stuck on the Side of the Road, and Without Hope... I also Believe that when you post to a site for Help... The least you can do , is to repost with the outcome and that you got home safe... but mainly the Answer to the Problem...
I assume he has an excess of Blinker Fluid, Muffler Bearings had Inverted the Polarity of his Warp Field and he was low on Part# 710...

I do actually hope he's ok... Imagine being stuck on the side of the highway.. Going online Frantically for help with His Truck, then some **** Texting and Driving , veares out of the lane into .... His Truck...
Truck gets totalled and He doesn't need to fix it.. but he's ok...
. Anyway, it's Amazing how many posts like this there are..
. Anyone care to take a guess at what happened or what this issue was .???

. CHALLENGE.... Required: Creativity , Technical, Whit, and some Tom Foolry.. . Intellectual Prowess is always a plus too...

 

the op made one post and never returned, so it highly doubtful your remarks will be seen,

 

More diagnosis was needed.