Originally Posted by sl65black
Here the full story. I got a 2004 5.7L 4x4
I changes my brakes all arround hand brakes and all even brake oil. Also put back my mags and tires(20's)(winters on 17' rims). Changed engine and tranny oil and filters.
Since then I got a knoking sound when I brake. I took back the front rotors and had them replaced,thinking they were waved. And same thing,still got the knoking noise when I brake.
The harder I brake,the louder the noise.
Any help will be greatly appreciated.
Something on the caliper assembly is loose. It could be your caliper bushings (the bushing where it slides on the bracket), or your pad clips are worn out. That, or you've left something loose on reassembly. Check for any play in the bushings and pad clips, and re-check all fasteners.