Cars are the worst investment we ever make. They always break, and it doesn't matter what make it is. As far as the gauge, I need you to have the alt and battery checked. The AC puts a large load on the system. If the ALT and battery can't keep up, it can cause all sorts of problems. I do, however, recommend checking to make sure the battery terminals and ground to the engine block are clean and tight before having anything checked.
As far as the wheel bearing, does the sound change when you make turns?
Friday, October 15th, 2010 AT 1:42 PM