Hello i have a 1999 pontiac grand prix gtp, at first i got a slight clunking or grinding sound from the front end. not happening very often, recently it got worse, when i accelerate from a stop it grinds and clunks, after i pass 5-10 mph it stops. Also clunks when i brake sometimes. My front right side the sway bar bushings are not intact anymore and the bar isn't connected too anything on the right side but i dont think this is whats causing the problem. Any ideas? I dont think my motor mounts are shot, could it be exaust loose ?