2005 GMC Savana 1500 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2005 GMC Savana 1500
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2005 GMC Savana 1500 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 fuel pump may fail causing the engine to stall and not restart.
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.
2005 GMC Savana 1500 Questionshow to fix air flow problem in dash (4 answers)
the air is cold but cannot change air to work thru dash vents
looking for replacement harness, gm has none available. any else have this trouble?
I have a full size van with 4.3 that will not fire up i have had the fuil pump ,Dis cap Roter , ecm and still not but i will run if i squirt starting fluid in the intake