@Mannyrock posted:What is the currently preferred train oil and train grease for Lionel engines.
Does it depend on whether it is a post war cast iron steam locomotive, vs. a 1970s plastic bodied diesel?
Thanks,
Mannyrock
Have you considered using the SEARCH feature here on the OGR Forum? It seems there are monthly postings with questions about the "best lubricants"! Maybe even weekly.