Bench bleed the MC, what method did you use? Recirculation and performed this twice to be sure...
If you apply the brakes and hold steady pressure, does the pedal drop at all over time? No, pedal stays firm......when you release it and let sit 15-20 seconds and reapply the pedal it goes to the floor..
As mentioned no leaks all connections verified tight. I have one one of the Motive pressure bleeders (Plate on top of MC connected to the pressurized tank with brake fluid) as well and used it and still same result.
We are getting good fluid flow with no air bubbles coming out of system. This is why we dont suspect air in the lines...
I suspect an issue with the MC, but was checking if something we missed. He is going to try plugging the outlets disconnect lines from MC and see how the MC reacts if in the same manner, then we know it is downstream in the system somewhere possibly in the distribution block.
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