Hi all...I have an 01 Grand Cherokee. In the owners manual at the
90,000 mile service says that the upper knuckle ball stud needs to be lubricated. I went to the dealer where I get the jeep serviced and the service manager had no idea what that component was, nor was he inclined to ask anyone. Strange behavior I know, but that aside, exactly what and where is the upper knuckle ball stud?thanks in advance....
Larry Greenwood