I am needing to know if i can put a 3406e caterpilliar engine in a 1995 freightline that had a chassis classic 70 pin ecm before, and how
Sir, This is a very advanced engine question. ECM's generally ride on the engine block, the ones Ive seen. With that first hand observation, I would imagine the CAT you want to put into that 1995 Freightliner Chassis will have it's own ECM otherwise if not? It's a air breathing.