I have an 06 f150 crew fx4. I am having problems with the brakes pulsating when braking. I have replaced the front rotors & pads twice and still I am haveing the same problem. The truck now has 44k. I have had a recent alignment with no results. Does someone have any ideas what to try next???

 

Have you checked the rear rotors? I know that on mine it feel like the fronts are warped sometimes when the rears are really the ones causing the problem