1996 2500 Transmission fluid smell?

[RDuncan]

My truck seems to have developed a smell that to me smells like transmission fluid burning, like a leak onto a exhaust pipe smell? I have crawled underneath and see no signs of a leak! The transmission fluid looks great and tans is not slipping. I serviced trans about 10,000 miles ago and saw nothing abnormal in pan! The trans was rebuilt about 60k ago. Maybe its something else and I am mistaking it for transmission smell? I am kind of puzzled by it. any thoughts? thanks!!

 

[BigPapa]

Have you checked the lines to and from the cooler in front of the CAC and the heat exchanger?

 

[RDuncan]

Have you checked the lines to and from the cooler in front of the CAC and the heat exchanger?

I did check and did not see anything as far as leaks but I will double check to make sure! Thank you!