rear shock clunking noise on 2003 Cadillac DeVille

after installing rear air shocks,there is a "clunking" noise heard.When the air pump comes on and raises the rear,it goes away but comes back in just a few minutes,until the pump raises the rear again.

by in Monroe, NC on March 30, 2011
1 answer
ANSWER by on March 30, 2011
Sounds like leaking air lines for rear air shocks allowing the shocks to bleed down and then bottom out. Fix it quick.