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 ProblemsReplace spark plugs every 100,000 miles
The spark plugs should be replaced every 100,000 miles. Our technicians recommend replacing the spark plug wires also at this time.
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.
The fuel pump may fail causing the engine to stall and not restart.
2006 GMC Savana 2500 QuestionsWhy does my engine go dead when I put it in reverse ? (1 answer)
Replaced torque converter last week everything good til I put it in reverse then instantly the motor shuts off.
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.