I have an 08 Chevy Cobalt LT. Just had the sway bar link replaced due to a knocking noise when going over bumps in road. Now i'm having another issue, when my vehicle gets around 50 or 60 mph it starts to vibrate (can be felt in the front end and steering wheel). Then when I begin to brake the vibration gets significantly worse in the front end, steering wheel and brake pedal along with a knocking noise that can be heard (knocking noise sounds like it's synced with the shaking). The rotors are not causing the issue. Not sure if it's relevant, but there is a loud clicking noise in the front wheel when I make right turns. Please help! Any advice would be appreciated.