Braking issue

[Schwartzy]

so just driving down the road in the rain...and all of a sudden...my brake pedal become very stiff and braking 60-0 is like a million feet...any ideas? all good on fluid...thinking its just clogged and i need to clean the system out. any other ideas

[TURBOMAN]

Brake Booster messing up

[g6civcx]

Check booster vacuum and then replace the booster.