THE TRUCK SINKS ON THE DRIVER FRONT SIDE WHEN AT REST BUT LIFTS ONCE I START on 2007 Mercedes-Benz GL450

BUT IF I RAISE AND LEAVE IT PARK IT DOESNT SINK AT ALL

by in Brooklyn, NY on January 21, 2012
1 answer
ANSWER by , January 26, 2012
Your suspension has a leak....a diagnostic is needed to find the problem.....