Rear of Vehicle May Ride to High or Low on Buick Roadmaster

Problem Description and Possible Solution

The auto level ride compressor may fail causing the rear of the vehicle to ride to high or too low.

Problem Data
RepairPal Verified
Average mileage: 101,061 (75,500–113,890)
6 model years affected: 1991, 1992, 1993, 1994, more1995, 1996
14 people reported this problem
Viewing 1 - 4 of 4 comments
Air shocks were not inflating. Come to find out compressor was unhooked. Reconnected compressor, only ran for a few seconds and then shut off. Replaced both rear air shocks and compressor. Rides like new
ELC compressor failed, leaving rear end of Roadmaster raised up HIGH-- This situation ALSO causes a severely rough ride, even when hitting small pot holes.