Hallo friends,
I live in Greece and I own a K5 1984 model...During the last period I have some sounds coming from under my driver seat...It is not happening every time but usually when the road is bumpy ...Its like someting is of ots place and is knocking the chassy...
Do you beleive its the drive train? it needs more grease?
Please help because here nobody knows about these cars...
Thank you

 

Could be the body mount. Also check your bushings at the ends of the leaf spring. Also see if your shocks are loose or banging around.

 

HMMMMM....interesting...I hope its not the body mount because its a mess changing it here...
thanks for your tip