2007 GMC Savana 2500 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2007 GMC Savana 2500
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2007 GMC Savana 2500 ProblemsFuel Level Sensor Failure
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.
A coolant leak may develop from the water pump. This can result in an engine overheating condition. A leaking water pump will require replacement.
The fuel pump may fail causing the engine to stall and not restart.