Sounds like an airlock. You could try bleeding the brakes the old fashioned way but with the engine running so servo/power brake pressure shifts the airlock.
There is no procedure. The only components that need to be bled (depending on work performed) are the master cylinder, wheel cylinders and calipers.
leaky wheel cylinders or calipers
Usually not to prevent this always flush the system with new fluid when replacing brake calipers or wheel cylinders.
The calipers or wheel cylinders are bad.
The lines run from the master cylinder to the calipers and wheel cylinders.
My guess would be that you might have a bad brake hose to one of the front calipers.
Brake system usually has the following components: 1) brake pedal 2) brake fluid tank 3) brake system hoses 4) calipers 5) rotors 6) pads p.s. If it's a drum brake system - brake drums replace calipers and rotors.
The components included in a Shimano hydraulic brake kit typically consist of brake calipers, brake levers, hydraulic hoses, and brake fluid.
The key components of a bike brake system are the brake lever, brake cables, brake calipers, brake pads, and the braking surface (usually the rim or disc). When the brake lever is squeezed, it pulls the brake cable, which in turn activates the brake calipers. The calipers then press the brake pads against the braking surface, creating friction that slows down the bike. All these components work together to convert the mechanical force from the rider's hand into stopping power for the bike.
if your car has rear drum type brakes you pull off the rear drums the cylinder is at the top between the brake shoes it will also have a brake line to it on the outside of the backing plate if you have 4 wheel disc brakes you have no wheel cylinders you have 4 calipers
The same way you bleed the brakes on any other Dot 3 or Dot 4 brake system vehicle. at the bleeder screws on the cylinders and or calipers
Check the proportionating valve.