For 1990-2009 cars only
Engine Mechanical - 3.4L for Pontiac Montana 2002
All Description and Operation
All Special Tools and Equipment
Cleaning, Inspection, and Adjustment
Diagnostic Procedures
- Base Engine Misfire with Abnormal Internal Lower Engine Noises
- Base Engine Misfire with Abnormal Valve Train Noise
- Base Engine Misfire with Coolant Consumption
- Base Engine Misfire with Excessive Oil Consumption
- Base Engine Misfire without Internal Engine Noises
- Crankcase Ventilation System Inspection/Diagnosis
- Diagnostic Starting Point - Engine Mechanical
- Drive Belt Tensioner Diagnosis
- Engine Compression Test
- Engine Noise on Start-Up, but Only Lasting a Few Seconds
- Engine Noise Under Load
- Engine Will Not Crank - Crankshaft Will Not Rotate
- Lower Engine Noise, Regardless of Engine Speed
- Symptoms - Engine Mechanical
- Upper Engine Noise, Regardless of Engine Speed
General Diagnostic Information
- Cylinder Leakage Test
- Drive Belt Chirping Diagnosis
- Drive Belt Excessive Wear Diagnosis
- Drive Belt Falls Off Diagnosis
- Drive Belt Rumbling Diagnosis
- Drive Belt Squeal Diagnosis
- Drive Belt Vibration Diagnosis
- Drive Belt Whine Diagnosis
- Oil Consumption Diagnosis
- Oil Leak Diagnosis
- Oil Pressure Diagnosis and Testing
Mechanical Specifications
Other Specifications
Removal, Installation, and Replacement
- Camshaft Rear Bearing Hole Plug Replacement
- Camshaft Timing Chain and Sprocket Replacement
- Crankshaft Balancer Replacement
- Crankshaft Front Oil Seal Replacement
- Crankshaft Oil Deflector Replacement
- Crankshaft Rear Oil Seal Replacement
- Cylinder Head Replacement - Left Side
- Cylinder Head Replacement - Right Side
- Drive Belt Idler Pulley Replacement - Lower
- Drive Belt Idler Pulley Replacement - Upper
- Drive Belt Replacement
- Drive Belt Tensioner Replacement
- Engine Flywheel Replacement
- Engine Front Cover Replacement
- Engine Mount Bracket Replacement
- Engine Mount Replacement
- Engine Mount Strut Bracket Replacement - Left Side
- Engine Mount Strut Bracket Replacement - Right Side
- Engine Mount Strut Bracket Replacement - Upper
- Engine Mount Strut Replacement - Left Side
- Engine Mount Strut Replacement - Right Side
- Engine Oil and Oil Filter Replacement
- Engine Oil Cooler Replacement
- Engine Oil Level Sensor and/or Switch Replacement
- Engine Oil Pressure Sensor and/or Switch Replacement
- Engine Replacement
- Engine Support Fixture
- Lower Intake Manifold Replacement
- Oil Cooler Inlet Line Replacement
- Oil Cooler Outlet Line Replacement
- Oil Filter Adapter and Bypass Valve Assembly Replacement
- Oil Level Indicator Tube Replacement
- Oil Pan Replacement
- Oil Pump Drive Replacement
- Oil Pump Replacement
- Positive Crankcase Ventilation Valve Replacement
- Rotating the Engine for Service Access
- Upper Intake Manifold Replacement
- Valve Lifter Replacement
- Valve Rocker Arm and Push Rod Replacement
- Valve Rocker Arm Cover Replacement - Left Side
- Valve Rocker Arm Cover Replacement - Right Side
- Valve Stem Oil Seal and Valve Spring Replacement
