Success!!!!
I loosened all the lines with the glow plugs out and spun the engine, then retightened the lines put the glow plugs back in and started it up let it run a few minutes and she started purring like a kitten.
I want to thank all of you who helped me with advice and support. It makes it much easier when I can learn from others experience.
1995 Chevy 2500, 6.5L Diesel mostly stock 234,000 miles. Changed the water pump to HO WP, deleted the vacuum pump and added a mechanical wastegate controller made by me with info from others on the forum.