Please Help!

Right recently for about 2 weeks now when i'm cornering the car feels like its rear wheel drive like the back is about to go! and also getting alot of body roll/sliding going round corners, i've jacked it up and and there's a little title leakage from the rear shocks on the KW V3 Coilovers.... What else could it be?
Cause i really need to solve it

Thanks for your help if you've replied :smile:
 
a certain amout of "oil mist" is allowed on dampers and doesnt always mean its faulty

be worth wiping it clean and checking in a few weeks time

also disconnect the damper and see how it feels/piston rod moves ie not lumpy