My Cherokee is pissing me off. I will be driving and when i lightly tap the brakes they lock up or somthing and my jeep kinda skids/ jumps a little forward. And its a automatic. After i drive a little tho it goes away. What the hell is doing this? I hate to keep it how it is incase im wearing something down. And I got the brakes changeged not to long ago. Any ideas what is going on?

Get it up in the air and pull the wheels pronto or you may be doing a "Right Turn Clyde!!!" You are really playing with fire!!!