Sounds like the whole system needs removed, flushed, rebuilt. For some people, brakes are important.
I had one rescue with a side not responding. Turns out a PO had replaced the caliper banjo bolt with a solid bolt! At least there was nk leakage on that side.
I had one rescue with a side not responding. Turns out a PO had replaced the caliper banjo bolt with a solid bolt! At least there was nk leakage on that side.