Front Brakes Pulsate,jump on 2005 Lexus ES330

When putting on the brakes the front end pulsates, jumps but there is no brake noise like the brakes are bad. When I put more pressure on the brake pedal this decreases. One mechanic told me it was the shocks but the vehicle doesn't ride rough over bumps. Suggestions?

1 answer
This is the classic complaint for warped front rotors. Have the pads and rotors replaced with good factory quality parts and your troubles will be gone.