i have a 94 cummins with 82000 on it. boought it to be fixed up. motor is good but my tranny seems iffy. wen i start it and let it sit for 10 15 mins jus so i can move it oout of the way then thing barely moves. i could be at 1500 rmps and the thing barely moves. but if it warms up till i hit the 140 mark on water temp it seems to move alright. idk wut it is? didrty filter maybe oor bad tranny?

 

torque converter bad maybe, im not positive this is your problem, my advice would be call dave goerend up and ask him. or another tranny specialist. jmo

 

something is plugged up nad not letting fluid move around right. did you check the level of the fluid if the converter is not in oil it will not move dont ask how i know this.

 

sounds like its low on fluid, or posibly a bad converter or weak hydralic pump. Change the fluid and see if it gets any better. I would defenetly pull it anyway, it will need a converter either way if your going to do any mods to it.

 

Always best to start with the cheapest fix like low fluid my brother 96 was doin that and he added fluid and it acts way better now

 

ya i checked fluid it seems to be up there im guessing is converter is shot and ya i prob will end up changing it cuz i will be doing mods in the long run . thanx for the help every1

 

No problem dude good luck

 

Be sure to check fluid level with tranny in neutral