Gentlemen, well this morning I put the vacuums back to the arrangement I had when the truck was good. No change. The stall remains. I do not see any other choice now except to throw a carb at her. But for the life of me, I cannot figure what might be bad in my carb. If I could, I would send it down to Virginia and ask the FBI to examine it. Now, my nightmare is that I swap out the carb and still have the stall frown