Transmission codes after getting gas?

[Joe Burt]

Hello, I have never posted to this forum before, but was wondering if I could get some help, Today driving my explorer, it shifted and ran and drove great until I got some gas, it ran fine after getting some gas, until I parked it and then took off awhile later and it started acting up. I would put it in drive and it was just real sluggish almost like no power from the engine until it got up and going, then ran and shifted fine. Then when I go up hills it acts like its misfiring, So later I decided I got bad gas, but I ran a CEL code scanner, and I have 5 trans codes, (and others that were there before) But the codes were: P0743, P0750, P0755, P0760, P0765

Any help will be nice cause I have spent some money on the truck, and it always ran and drove perfect until today

Vehicle Info:
98 Explorer XLT 4.0 SOHC
Thanks anyone

 

[974X4BLACKSPORT]

First thing I would look at is the wiring harness and connection plugs going to the transmission from the ECU/PCM. Make sure all the wiring is in place and not damaged or melted, if it's ok, then the wiring inside the transmission will have to be inspected.

Also check all your ground connections.

 

[Joe Burt]

I will check those out first thing. Hopefully it something easy, these just popped up out of no where after getting that gas