Hi, recently baught a case 580ck that i have some problems with. It works kind of bad when its cold back and forward, you can move it in to position for as long as there are no hills or obstacales in the way. But when it's get warmed up you cant move it forward almost at all, but if i put it in rear then it goes pretty good Sorry for my english, i'm from sweden Hope someone has an idea for me what the problem can be
Have you changed the trans fluid and filters? I believe they have a pickup screen on the charde pump down in the sump also. Could be the converter is smoked.
I've changed the fluid in the converter but it didnt help. That the converter was smoked was the first on my mind, but shouldn't it work the same forward as backwards then?