So i have been having this tranny problem for the past 4 months and every time i think its fixed its weers its ugly face. The problem is the tranny will not responded to the throttle. I have no vibrations coming from it no codes and have replaced every other sensor that go's to it. I have also cleaned the batteries cables and connectors as well. I know there are a bunch of people out thee that have had this same problem. anybody have any ideas what i should do next besides fire bomb the truck and collect insurance?

 

What do you mean it won't respond to the throttle?

 

When i drive sometimes the rpms will go up but its as if the tranny is not in gear. It feels likes its hunting for a gear to be in. It comes and go's, i drove it all day today and had no problems. but who knows what tomorrow will bring.

 

Sounds like something is up with the electronics, which I know isn't much help. Is it just 4th gear, or is it random gears?

 

Its only in 4th gear. last night it happened when i went over a bump. Do you think a vibration in the drive shaft can cause this problem? I have a slight vibration i think from a non balanced drive shaft or not installed correct. Right now I'll take any advice any help on this matter.

 

I'm not sure if a vibration would do it, but hitting a bump triggering it makes me think of a loose ground or an internal short or something.

 

Ya i'm going to go threw all of the grounds again. Do you know by any chance how many there are? Any ones i should double check?

 

ehh, off the top of my head?? Had you had any engine/tranny work done prior to it acting up? There shouldn't be too many, one on the driver's side by the bell housing for sure. Actually, dropping the trans I don't remember taking any grounds off.