Looks like you answered most of your own question.
alewifebp wrote: the train had engine problems. He mentioned the train was hot and smelly, and then I asked him whether the lights were on and he said no, they were not. So, clearly they at least lost HEP, and it crawled in to Hoboken. Was this a PL42?
And better yet, was the PL42 pushing/pulling a smorgasbord of Comet IIM's,III's, IV's, and V's???