Bumping

[bp728]

hey everyone,
can someone help me? i have a mk4 jetta, after having my breaks done a couple times i have noticed that when i am braking there is what seems to be bumping (like the car is basically rocking everytime the wheels make a full rotation or something), what exactly is that and how can i fix it so it will not come back?

any help is great, thanks

[Elwood]

Sort of an odd description. Maybe your rotors are warped. Does the pedal pulse at all? Ever replaced the rotors?

[bp728]

its kind of hard to describe. Its when i brake it feels like the car is basically bucking. i have never replaced the rotors i have only had them turned down a couple times and can recal feeling a little in the pedal..

[GTijoejoe]

maybe just need to replace the disks.... are you on stock wheels?

[bp728]

yes, stock everything

[bp728]

any ideas?