Swapped the old idm back in, and it still runs. Ran contribution tests, which was great and kept, came back with nothing engine related. One thing is, it takes an unusually long time to start. As in excessive cranking. Plenty of rpms though, in the 200's. And it seems laggy, only built about 8 psi of boost. Icp is 2500, and pulse width is 2100us. Is this typical? First 7.3, come from a long li e of 5.9/6.7 cummins and 6.7 powerstrokes. So I may be spoiled a bit in the power department. But the cranking seems to be an issue.
