Special Tools
Front Bumper Energy Absorber ReplacementData Link Communications Description and Operation
Note: This is an overview of different serial data buses used by GM
devices to communicate with each others. Use Data Communication Schematics to
find out which serial data buses are configured for a specific vehicle.
Circuit Description
There are many components in a vehicle t ...
Engine Oil Cooler Outlet Pipe Replacement (LUW)
Engine Oil Cooler Outlet Pipe Replacement
Callout
Component Name
Preliminary Procedure
Remove the engine oil cooler pipe. Refer to Engine Oil Cooler Pipe Replacement.
1
Engine Oil Cooler Outlet P ...
Engine Block Cleaning and Inspection
Special Tools
EN-8087 Cylinder Gauge
For equivalent regional tools, refer to Special Tools.
Clean the sealing material from the gasket mating surfaces (2).
Clean the engine block (1) and lower crankcase in a cleaning tank with solvent
appropriate for aluminum. Refer ...