Rep Power: 0

Hey guys, i just lowered my 2002 honda civic 1.6 inches front and back. I put everything back together and i realized that my car makes grinding noises when im not on the gas or break when im goin in a straight line. the noise goes away when i turn. Also, the front of the car makes a "pop" noise when i shift gears real hard or when i just stop and go. I know the camber and caster is off on the car and was wondering if that had anything to do with it? or maybe the rack or ball joints could be damaged....please help...