I want to thank everyone here for the support & advise while wife was broke down away from home. I needed to know what choices were to be made depending on the shop testing... so I could get parts shipped in quickly if needed. I got lucky & they were not needed but knowing what to do was a great comfort.
I must thank DAP (Diesel Auto Power) for taking the time to assure me the VP44 Injection Pump they had IN STOCK was what I wanted with all upgraded parts & new computer. The price offered was actually quite low... Their site said $1439, over the phone, following up on my email... $1039 with a $400 core charge... and a 2 year warentee... They quoted $95 to overnight ship to the shop where my truck is.
Thank you to the members here & to DAP...
Russ