Sovereign L6-4.0L (1991): Engine, Cooling and Exhaust
Diagnostics
Maintenance
Engine
Transmission
Brakes
Electrical
Steering & suspension
Heating & A/C
Body & interior
Choose Sections to see everything in a chapter, or a chapter title to start at its first page.
Engine138 pages
- Compression Check › System Information › Specifications2
Camshaft, Lifters and Push Rods13 pages
Cylinder Block Assembly12 pages
- Connecting Rod, Engine › Component Information › Specifications
- Crankshaft Main Bearing › Component Information › Technical Service Bulletins › Main Bearing Cap Bolts - Reuse Twice During Repair234
- Crankshaft, Engine › Component Information › Specifications
- Harmonic Balancer - Crankshaft Pulley › Component Information › Specifications234
- Piston Pin, Engine › Component Information › Specifications
- Piston Ring, Engine › Component Information › Specifications
Cylinder Head Assembly13 pages
- Valve Clearance › System Information › Adjustments2345
- Fuel Pressure Release › System Information › Service Precautions2
- Cylinder Head Bolts › Component Information › Technical Service Bulletins › Engine - Conditions for Re-Using Cylinder Head Bolts
- Valve Cover › Valve Cover Gasket › Component Information › Service and Repair
- Valve Guide › Component Information › Service and Repair
- Valve Seat › Component Information › Specifications
- Valve Spring › Component Information › Specifications
- Valve, Intake/Exhaust › Component Information › Specifications
Drive Belts, Mounts, Brackets and Accessories11 pages
Drive Belt › Component Information5 pages
Engine Mount › Component Information6 pages
Technical Service Bulletins4 pages
All Technical Service Bulletins for Engine Mount:2 pages
Customer Interest for Engine Mount:2 pages
- Service and Repair › Front2
Engine Lubrication15 pages
- Engine Oil Drain Plug › Component Information › Technical Service Bulletins › Oil Pan Drain Plug - Revised Torque Specification
- Engine Oil › Component Information › Specifications › Capacity Specifications2
- Oil Pan, Engine › Component Information › Technical Service Bulletins › Engine Oil Sump - Install to Prevent Drive Plate Cracks2
- Oil Pressure Gauge › Component Information › Diagrams › Diagram Information and Instructions23
Oil Pressure Sender › Component Information4 pages
Oil Pump, Engine › Component Information3 pages
- Intake Manifold › Component Information › Specifications
- Lamps and Indicators - Engine › Oil Pressure Gauge › Component Information › Diagrams › Diagram Information and Instructions23
Seals and Gaskets, Engine14 pages
- Crankshaft Main Bearing Seal › Component Information › Service and Repair2
- Cylinder Head Gasket › Component Information › Technical Service Bulletins › Cylinder Head Rear Cover - Coolant/Oil Leaks234
- Front Crankshaft Seal › Component Information › Service and Repair23
- Valve Cover Gasket › Component Information › Service and Repair
Valve Guide Seal › Component Information › Technical Service Bulletins2 pages
- Water Pump Gasket › Component Information › Technical Service Bulletins › Water Pump Revised2
Sensors and Switches - Engine › Oil Pressure Sender › Component Information4 pages
Timing Components12 pages
- Timing Chain Guide › Component Information › Technical Service Bulletins › Upper Chain Guide Bolts - Apply Locking Compound
- Timing Chain Tensioner › Component Information › Specifications
- Timing Component Alignment Marks › Component Information › Locations
- Timing Cover › Component Information › Specifications2
Tune-up and Engine Performance Checks36 pages
- Fuel Pressure › System Information › Technical Service Bulletins › Tool - Fuel Pressure Tester Adapter23
- Air/Fuel Mixture › System Information › Specifications234
Idle Speed › System Information › Technical Service Bulletins2 pages
Air Cleaner Housing › Air Filter Element › Component Information3 pages
- Fuel Filter › Fuel Pressure Release › System Information › Service Precautions2
- Firing Order › Component Information › Specifications
Ignition Cable › Component Information6 pages
Spark Plug › Component Information3 pages
- Compression Check › System Information › Specifications2
- Valve Clearance › System Information › Adjustments2345
- Water Pump › Component Information › Technical Service Bulletins › Water Pump Revised2
Cooling System62 pages
- Coolant › Component Information › Technical Service Bulletins › Cooling System - Revised Engine Coolant
Coolant Level Sensor › Component Information4 pages
- Coolant Reservoir › Component Information › Technical Service Bulletins › Coolant Header Tank Cap Seal - Leak
Engine - Coolant Temperature Sensor/Switch15 pages
Coolant Temperature Sensor / Switch HVAC › Component Information4 pages
Coolant Temperature Sensor/Switch (For Computer) › Component Information6 pages
- Radiator Cooling Fan Temperature Sensor / Switch › Component Information › Service and Repair
Temperature Sensor (Gauge) › Component Information4 pages
- Fan Shroud › Component Information › Service and Repair
- Heater Control Valve › Component Information › Service and Repair › Water Control Valve2
- Heater Core › Component Information › Service and Repair
- Lamps and Indicators - Cooling System › Temperature Gauge › Component Information › Diagrams › Diagram Information and Instructions23
- Radiator › Component Information › Technical Service Bulletins › Tool - Coolant System Pressure Test Adaptor
- Radiator Cap › Component Information › Technical Service Bulletins › Coolant Header Tank Cap Seal - Leak
- Relays and Modules - Cooling System › Radiator Cooling Fan Motor Relay › Component Information › Locations
- Seals and Gaskets, Cooling System › Water Pump Gasket › Component Information › Technical Service Bulletins › Water Pump Revised2
Sensors and Switches - Cooling System19 pages
Coolant Level Sensor › Component Information4 pages
Engine - Coolant Temperature Sensor/Switch15 pages
Coolant Temperature Sensor / Switch HVAC › Component Information4 pages
Coolant Temperature Sensor/Switch (For Computer) › Component Information6 pages
- Radiator Cooling Fan Temperature Sensor / Switch › Component Information › Service and Repair
Temperature Sensor (Gauge) › Component Information4 pages
- Temperature Gauge › Component Information › Diagrams › Diagram Information and Instructions23
- Thermostat, Engine Cooling › Component Information › Service and Repair
- Thermostat Housing, Engine Cooling › Component Information › Specifications
- Water Pump › Component Information › Technical Service Bulletins › Water Pump Revised2
Exhaust System6 pages
Catalytic Converter › Component Information5 pages
- Exhaust Manifold › Component Information › Specifications