: SAE 5W-30 is preferred for all temperatures. Oil Drain Plug Torque : 18 ft/lbs.
: Ideal for DIYers, the Haynes Chevrolet Silverado & GMC Sierra Repair Manual (1999-2006) features over 700 photos and step-by-step instructions based on a complete vehicle disassembly. 2002 Gmc Service Manual
: Recommended for those who want a cloud-based, interactive experience, ALLDATA DIY provides unedited factory repair information, including diagnostic codes and detailed wiring schematics that go beyond standard off-the-shelf books. : SAE 5W-30 is preferred for all temperatures