my car wont rise up in the back but the pump is pumping the shop say it to weak on 1995 Cadillac DeVille

i dont understand

by in Moss Point, MS on December 18, 2013
2 answers
ANSWER by , December 18, 2013
Maybe the shop say you have a leak!
ANSWER by , December 19, 2013
I agree with pushrod if the pump is running then you should check for a leak somewhere