I changed my E40D a few months ago, because all the oil came out a small pipe on the cover under the converter, i bought an used transmission, an it has been fine. But yesterday same thing happened again. Is there anyone her who can help? I dont think the transmission is broken, i stopped before all the oil was gone.

Regards Lasse

 

More than likely you have a blown seal in the front of your transmission where the torque converter slides onto the shaft at the front pump. Normally before you install a used transmission, it is advisable to replace the front and rear seals.