when i was driving the other day my brakes were starting to feel sputtery when i braked. i thought maybe it was my brake pads so i changed them , when i looked at it i saw the old ones were still semi good. after installing the new brake pads the car felt fine , could there be another reason why my brakes felt like that ... let me know .. i also heard that maybe i need to change my brake lines ...

 

Try bleeding your brakes.