Update on the injection pump saga, to refresh, I ordered a rebuilt injection pump from "hector with injectors" out of AZ and finally found someone to work on the ole girl. I am posting this to report that my truck is back on the road from Diesel Doctor and found a great diesel/gas truck shop in Henderson, NV (close to SE Las Vegas), Diesel Doctor 702-570-7577. They are great mechanics, R&R injection pumps and even fixed stuff the previous owner rigged up.