Got it going. There was no output from the coil. Replaced it with a new one I had, runs like new. Other Mechanic must have pulled it from a non running blazer I could have swore it had a new one when I sold it to my friend. Anyway I cant thank you enough for all your help. I knew it was something relatively simple just a matter of finding it and I am prone to frustration with wiring like many are. Its always good to have another mind on the subject with a logical outlook. Thanks again,
Ryan

That’s is great news. I live to solve strange electrical problems and more importantly I am glad that your truck is running. Thank you for working with the plan, not everyone appreciates a logical diagnostic approach but that’s the space that I live in.

George