Any one have a problem with their 2001 dodge diesel stalling when put in gear , runs fine down the road. had scanned no codes. seems like it starts acting up when the transmission get about 150 degrees. The engine rpms at a stop do move up and down 50 rpms can not put into reverse or drive with out it stalling.

 

sounds like your torque converter is bad and is stuck in lock up

 

Found my problem torque converter is coming a part, fluid draining out of cooling lines is all metalic, cheap converter only 55000.miles on that converter, will replace with a lot better one. around 3k later i should be set.