It is common for the fuel level sensor in the fuel tank read the fuel level incorrectly. The sensor must be replaced to correct the condition. Our technicians recommend having the complete fuel pump module replaced on high mileage vehicles.Google+
Car Problem Reports
Cadillac Escalade EXT Fuel Level Sensor Failure
Cadillac Escalade EXT Problem
Visitor, 2004 Cadillac Escalade EXT, 111,000 mi
I started having this problem over a year ago, but it was not consistant so I basically ignored it. Now it's happening more routine and I'm pass the warrenty timeline. Wish I had gotten it corrected when I first noticed it.