sounds like your pump is heading south, I had a vehicle come into work last week did the same thing...except it was a 1 ton truck and they lost the hydroboost for the brakes also...saginaw pump failed

"Are you gonna bark all day lil doggy? Or are you gonna bite?"


05 ram 2500 ctd
74 gremlin x 360
65 mustang 347
70 coronet R/T 440
03 Mach 1