I am looking for some help / advice. I have a 03 v6 mustang with some shifting issues, some brake issues, and some shaking issues. I've had the car for almost a year and its done the shaking and shifting issues since I've had it. The braking thing is somewhat new. When i hit the brakes and lightly let off the pedal and push back down it makes a loud noise. Fluid is full and put new pads and rotors on it when i bought it. I'm going to change the pads and see if that does anything. The shifting issues I'm resigned to the fact unless I have trans work done I'll just have to live with it. The shaking issue starts anywhere over 40 mph when i let off the accelerator and goes away when i hit the gas again. Was originally told my wheels were out of balance. Had that fixed and it wasnt as bad but its getting worse. Does anyone know if that could be caused by the drive shaft and the rear end. Also i think I'm going to get a drive shaft off American muscle. Any suggestion on rear ends? Any help or suggestions will be appreciated. Thanks.