Just installed some Siemens Deka 60s in the truck in my sig. Idles fine, runs great, but it takes several seconds to crank up and just barely manages to get going. After that, it acts 100% normal. I can't imagine the starter is liking this extra workout.
I thought it might be the cranking enrichment in the FA Mult Stage 1 vs Time table, so I tried decreasing the ratio since the injectors are larger, but it didn't change anything. It was a bit of a shot in the dark anyway.
Anybody had experience with this issue on a Gen4 engine before? Tune and log of startup is included.