Clunking Noise

[Seanscho]

Hey guys, my 03 cav just hit 36,000 miles, and I've noticed a clunking noise under the hood while driving. Its only really noticable when I have the air conditioning on, and it usually occurs when i hit bumps, but occasionally it just happens on its own. The noise is very noticable in the cab, and it is extremely frequent. Any help would be great... Thanx

[Seanscho]

oh yea, sorry guys, I also had a problem about a year and a half ago when i had to get my lower control arm and hub bearing replaced from hitting a curb in a snowstorm. I don't know if this helps at all, but I haven't damaged anything since then, and the problem is just appearing..

[Curtis20]

did you check for loose parts?

[Seanscho]

I did, but it only seems present when my car is actually driving.. but from what I've checked, everything seems to be ok... (except that damn noise!)