Speedometer and fuel gauge not working

Erratic Fuel Gauge Operation on Buick Rainier Problem Description and Possible Solution The fuel level sensor in the fuel tank may fail causing erratic fuel gauge operation. Our technicians tell us that on high mileage vehicles you may wish to replace the complete fuel pump module assembly if this condition occurs. On certain 2005 - 2007 vehicles, General Motors has provided a special service policy covering the fuel level sensor, agreeing to pay 50% of the repair cost. This coverage extends for 10 years or 120,000 miles from the original "in service" date of the vehicle. Please contact your local GM dealer for more information. To find a dealer near you, please click here» Problem Data RepairPal Verified Average mileage: 86,378 (35,000–143,000) 4 model years affected: 2004, 2005, 2006, 2007 67 people reported this problem

Some testing should be done to adequately diagnose the problem and solution. Call 317-573-0107 to schedule an appointment.