Hi I have some HKS coilovers and I was noticing a knocking noise from the rear one. So I jacked it up, and the problem side was really damp.. i mean i could push the wheel up and down with no problems. The other side was nice and stiff
So I took the shocker out, and its weak as f**k. I figured It needed to be refilled...
What do I refill it with? I took the little valve cap off, and it just looked like you attatched a bike pump... but I'm not sure
If anyone knows what to do here, help would be greatly appreciated!
Thanks