2003–2008 GMC Savana 15/25 2WD Conversion (cargo)
Common problems, technical service bulletins, fluid specs and labor times — verified for your car.
Top Problems (5)
Leaking Transmission
high
AI-written
Faulty Power Steering Pump
medium
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Faulty Fuel Pump
medium
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Faulty Air Conditioning
medium
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Worn Brake Pads
low
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Active Service Bulletins
99066E — Campaign - Fuel Injector Sticking Closed
Powertrain Management
23-50-05B — Front Disc Brakes - Squeal
Brakes and Traction Control
09-06-03-004C (S — Electrical - MIL ON/DTC's Set By Various Control Modules
Accessories and Optional Equipment
09-06-03-004C (S — Electrical - MIL ON/DTC's Set By Various Control Modules
Accessories and Optional Equipment
05-08-46-004B (S — OnStar(R) - Number Incorrect/Incorrectly Assigned
Accessories and Optional Equipment
Key Fluid Specs
| Spec | Value |
|---|---|
| Refrigerant Oil (R-134a System) | PAG oil |
| Air Conditioning Refrigerant | R134a |
| Engine Coolant | 50/50 mixture of clean, drinkable water and use only GM Goodwrench DEX-COOL or Havoline DEX-COOL Coolant. |
| Type | Dexron(R)-III Automatic Transmission Fluid or Equivalent |
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