2004 GMC Savana 3500 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2004 GMC Savana 3500
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2004 GMC Savana 3500 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.
2004 GMC Savana 3500 QuestionsIs there a recall for defective flywheels (flex-plate) (1 answer)
This vehicle has a 6 liter engine & 4 spd. auto trans., has 164,000 mi. on it. I purchased it with 75,000 from a dealer. Since that time I have had to replace the flywheel 3 times and it needs it again. The last time @ 137,000 mi. the repair shop installed a "spacer" (which it didn&...
It idles very high that i have to put in gear to come down?? Thank you
2004 GMC Savana 3500 RecallsFuel Leak Due to Corrosion in Area Near Gas Cap
On vehicles equipped with a left side cargo door, water and road contaminants may become trapped in the protective conduit that covers the fuel filler pipe, which can cause the pipe to corrode. Significant corrosion may allow fuel to leak during refueling, and in the presence of an ignition source, this could cause a fire. Dealers will install a new fuel filler neck to correct this concern. The General Motors recall number is 12166.
The retractor that secures a wheel chair in a handicapped conversion vehicle may be ineffective. Dealers will inspect and replace the wheel chair securement retractors as necessary to resolve the concern.