Brakes are funny at start up, fine later.

[JwUoNoG]

When I step on the brakes while rolling, the brake pedal resists me, and doesn't want to go in very much. After I drive it for a while, it goes away, and it brakes normally.

Any idea what this could be?

 

[TurkF26]

more info.. ABS or no ABS? check brake fluid level?

 

[JwUoNoG]

I have ABS. I checked my rear brakes, they were barely hot at all, my front ones were hot as usual. I haven't checked my fluid level yet, i'll do that later and get back to ya.