Check for grease leaking around cv boots located @ each end of the cv shaft. Bad cv joints will normally start with a clicking sound and the progress to a clunk.you may also grab cv shaft with pliors,try to rotate shaft left to right.look for play. if playor leak of grease replace.
Could be a broken motor mount Check exhaust system for broken hanger
Sway bar bushings
Machines can make all sorts of noises.Here are a few 5 letter noises, clunk, whirr, clank, whizz, doyng, chime, chink, dings and dongs.
Check for Rheumatoid arthritis. Cervical spine X- ray.
check your front suspension spring
Need to check the rear u-joint in the drive shaft.
Check driveshaft center bearing Check 'U" joints Maybe transmission mount
check engine mounts
You're a clunk-head...
Just out of curiousity, how is the transmission in this vehicle. Could the transmission be out of sync with the engine? This has happened to me when i had the transmission replaced in a dodge caravan, Good Luck
It could be that the transmission fluid is low, or it could be that mechanical parts have worn down. If so, it may be time for a replacement.
If the clunk is in the transmission then it may be time to replace in that there is a history of some problems with the electronic transmission. Check the mileage and maintenance history. If it sounds like it is in the front suspension as your inquiry implies, it may simply be that the sway bar bushing and links are dry and/or in need of replacement. You might also check out TSB 23-01-97A (Front end noise upon deceleration) and/or 19-14-97 (Tie rod - popping in front end). Good luck!