REAR SUSPENSION AIR PUM on 2004 Buick Rainier

MT PUMP WILL RUN ALL THE TIME I HAD TO UNPLUG IT. IS PUMP SHOT OR IS THERE A RELAY THAT MIGHT NEED REPLACING?

by in Woodstock, IL on July 14, 2010
1 answer 1 comment
ANSWER by on July 14, 2010
it probably has an air leak. have it checked Roy
COMMENT by on July 14, 2010
NO IT DOESN'T LEAK IT WILL HOLD PRESSUE FOR A FEW DAYS IF I REPLUG PUMP