GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
GMC_Truck
🢒
2001
🢒
Sonoma Pickup - 4WD
🢒
Engine
🢒 Engine Mechanical - 2.5L (LE8)
Engine
All Description and Operation
Engine Component Description
Lubrication Description
All Special Tools and Equipment
Special Tools
All Visual Identification
Disassembled Views
Cleaning, Inspection, and Adjustment
Camshaft Cleaning and Inspection
Camshaft Cover Cleaning and Inspection
Crankshaft and Bearing Cleaning and Inspection
Cylinder Head Cleaning and Inspection
Engine Flywheel Cleaning and Inspection
Exhaust Manifold Cleaning and Inspection - Left Side
Exhaust Manifold Cleaning and Inspection - Right Side
Intake Manifold Cleaning and Inspection
Oil Pump Cleaning and Inspection
Piston, Connecting Rod, and Bearing Cleaning and Inspection
Valve Lifters Cleaning and Inspection
Water Pump Cleaning and Inspection
Disassembly, Overhaul, Repair, and Assembly
Camshaft Cover Installation - Left Side
Camshaft Cover Installation - Right Side
Camshaft Cover Removal - Left Side
Camshaft Cover Removal - Right Side
Crankshaft and Bearing Installation
Crankshaft and Bearing Removal
Crankshaft Front Oil Seal Installation
Crankshaft Front Oil Seal Removal
Crankshaft Rear Oil Seal Installation
Crankshaft Rear Oil Seal Removal
Cylinder Boring and Honing
Cylinder Head Assemble
Cylinder Head Disassemble
Cylinder Head Installation - Left Side
Cylinder Head Installation - Right Side
Cylinder Head Removal - Left Side
Cylinder Head Removal - Right Side
Draining Fluids and Oil Filter Removal
Drive Belt Tensioner Installation
Drive Belt Tensioner Removal
Engine Block Cleaning and Inspection - Upper
Engine Flywheel Installation
Engine Flywheel Removal
Engine Front Cover Installation
Engine Front Cover Removal
Exhaust Camshaft Installation - Left Side
Exhaust Camshaft Installation - Right Side
Exhaust Camshaft Removal - Left Side
Exhaust Camshaft Removal - Right Side
Exhaust Manifold Installation - Left Side
Exhaust Manifold Installation - Right Side
Exhaust Manifold Removal - Left Side
Exhaust Manifold Removal - Right Side
Generator Installation
Generator Removal
Intake Camshaft Installation - Left Side
Intake Camshaft Installation - Right Side
Intake Camshaft Removal - Left Side
Intake Camshaft Removal - Right Side
Intake Manifold Installation
Intake Manifold Removal
Oil Level Indicator and Tube Installation
Oil Level Indicator and Tube Removal
Oil Pump Assemble
Oil Pump Disassemble
Oil Pump Installation
Oil Pump Removal
Piston and Connecting Rod Assemble
Piston and Connecting Rod Disassemble
Piston, Connecting Rod, and Bearing Installation
Piston, Connecting Rod, and Bearing Removal
Service Prior to Assembly
Thread Repair
Valve and Seat Grinding
Valve Lifter Installation - Left Side
Valve Lifter Installation - Right Side
Valve Lifter Removal - Left Side
Valve Lifter Removal - Right Side
Water Crossover Installation
Water Crossover Removal
General Information
Cleanliness and Care
Replacing Engine Gaskets
Separating Parts
Tools and Equipment
Use of Room Temperature Vulcanizing (RTV) and Anaerobic Sealant
Mechanical Specifications
Engine Mechanical Specifications
Fastener Tightening Specifications
Other Specifications
Adhesives, Fluids, Lubricants, and Sealers