Problem finally solved on my duramax. With a little trial and error we found the problem on my truck. It ended up being the injection pump. I picked up one at Advance Auto Parts. They price matched Napa Auto Parts. They were the cheapest that I could find in town. The best part of it was they were on back order so I got Advance to price match their lowest price. I had a pump the next morning. Cant beat that for service. They were compareable to the prices on Ebay motors. It was a time consuming process but it was a do-able process. If anyone in the area of Leitchfield, Ky needs a duramax worked on I know of a guy that is pretty good on them. He is reasonable on prices as well. Thanks again for all of the support and the input on this matter. You guys were a great source to check with.

 

i was going to say it sounds like a internal leak in the pump mabye a stuck valve or a crack or something stupid small to give you a headache

 

glad you got her fixed