Originally Posted by KSNY
Originally Posted by djenergy
THE releveling is in first floor ? if yes maybe you need adjust low pressure adjustment


how do you know the seals are good? is it teloscopic jacks? or single stage?

also do this


power off with car level at floor
wait 10min and see how far the car drifts down (record this measurment)
Restore power level up car
repeate but this time hit the shut off valve in the motor room
wait 10 min

this will tell you if its leaking through the valve or the piston



Hes right, but be mindful also of oil contraction/expansion from temperature. if the cars been running alot and the oil is nice and hot the contraction as it cools will make it look like it's leaking down, even if it's not actually leaking.