I’ve got a customer unit with A brake issue. Recently replaced the booster due to leaking inner seals. The truck makes a rolling stop when you stand on the pedal. Fluids good. Does this sound like a master cylinder issue? Wheel cylinder issue? I appreciate any information thanks so much.
Usually a wheel cylinder problem will be noted with a leak. It could be possible that the system needs bled. May have an air pocket.
Might wanna bleed it. We normally pressurize the reservoir with the shop compressor,It helps. Otherwise you'll spend decades pumping and bleeding.