Special Tools
EN-44887Oil Filter Wrench
For equivalent regional tools, refer toSpecial Tools.
UseEN-44887wrenchto remove the oil filter cap-(1). Remove theoil pan drain plug and allow the oil to drain out.Remove the oil filter-(2) from the cap anddiscard.Clean the oil filter housing in the engine block.
Caution:Refer toFastener Caution.
Install the oil pan drain plug and tighten to25-Y(18-lb-ft).Remove the water pump drain plug from the water pump andallow the coolant to drain from the water jacket.Apply sealant to the water pump drain plug. Refer toAdhesives, Fluids, Lubricants, and Sealers.Install the water pump drain plug and tighten to20-Y(15-lb-ft).If cleaning or repairing the engine block, it is notnecessary to reinstall the plugs.Training
DealersAll U.S. GM Dealers participating in the Center of Learning / GM Service TechnicalCollege (STC) Programs can enroll through the Center of Learning website at https://www.centerlearning.com.Within the website, there are individual training paths that are designed to assistin planning the train ...