2006 GMC Savana 2500 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2006 GMC Savana 2500
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2006 GMC Savana 2500 Problems"No start" Caused By Failed Fuel Pump
The fuel pump may fail causing the engine to stall and not restart.
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.
One or both secondary air injection check valves may become restricted causing poor air flow resulting in illumination of the Check Engine Light. It is often recommend to replace both check valves even if a fault code is set for only one bank of cylinders. Replacing only one valve may result in a return trip to the repair shop.
2006 GMC Savana 2500 Questionsengine wont start, security and airbag lights on (1 answer)
had to change the motor out in our van, hooked everything bacj up now it will not start. the security light and airbag light stay on.