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2006 GMC Savana 2500 Problems

Electrical components under front carpet may be damaged when cleaning van interior

for the GMC Savana 2500

Various electrical components under the front carpet/rubber mat may become damaged if excess water is used to clean the rear cargo area.

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One or More Rear Lights May Not Work

for the GMC Savana 2500

The tail light wiring harness in the cargo area is not protected very well. As a result it may become damaged due to normal wear a tear. This damage can causing some or all of the rear lights to stop working.

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Erratic Fuel Gauge Operation

for the GMC Savana 2500

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.

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Check Engine Light Due to Restricted Secondary Air Injection Check Valve

for the GMC Savana 2500

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.

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