folks,i need some advice please. I have a 6.0 that I did a top half on-egr delete-studs -oil coller-dummy plugs stand pipes,the whole 9 yards, put about 2k miles on it now have a hard start and no start when hot. any advice would be a great help. done several of these for different folks and this is the first one with this issue. thans in advane ken

 

Have you air tested it to find the oil leak yet?

 

Hot no start sounds like a hpo leak. Air test would be in order.