Replace valve if margin is less than .031" (.8 mm).
Contents
Wiring diagrams Section: Mechanical- Engine Identification
- Valve Clearance Adjustment
- Shift Cable Adjustment
- Express, "C" & "K" Pickup, Savana, Sierra & Tahoe
- Astro & Safari
- Trouble Shooting
- Removal & Installation
- Fuel Pressure Release
- Cooling System Bleeding
- Power Steering Bleeding
- Removal (Astro & Safari)
- Installation (Astro & Safari)
- Removal (Pickup, Sierra, & Tahoe)
- Installation (Pickup, Sierra, & Tahoe)
- Removal (Commercial Van)
- Installation (Commercial Van)
- Removal (Blazer, Bravada, Jimmy, Sonoma & Pickup)
- Installation (Blazer, Bravada, Jimmy, Sonoma & Pickup)
- Removal (Express & Savana)
- Installation (Express & Savana)
- Intake Manifold (Upper)
- Water Pump
- Oil Pan
- Removal (Except "S" & "T" Series)
- Removal ("S" Series Pickup, Jimmy & Sonoma 2WD)
- Removal ("T" Series Pickup, Jimmy & Sonoma 4WD)
- Valve Springs
- Valve Stem Oil Seals
- Valve Guides
- Valves
- Rocker Arm Assembly
- Piston & Rod Assembly
- Fitting Pistons
- Piston Rings
- Rod Bearings
- Crankshaft & Main Bearings
- Thrust Bearing
- Cylinder Block
- Engine Lubrication System
- Crankcase Capacity
- Oil Pressure
- Removal & Disassembly
- Reassembly & Installation
- Torque Specifications
- General Specifications
- Crankshaft, Main Bearings & Connecting Rod Bearings Specifications
- Connecting Rods Specifications
- Pistons, Piston Pins & Piston Rings Specifications
- Cylinder Block Specifications
- Engine Valves & Valve Springs Specifications
- Cylinder Head Specifications
- Camshaft Specifications
- Balance Shaft Specifications
- A/c Compressor
- Abbreviations
- Accessory Drive Belts
- Adjustments
- Airbag
- Anti-Lock/traction Control
- Application
- Automatic Trans
- Basic Trouble Shooting
- Brakes
- Charging System
- Check Lists
- Clutches Manual & Hydraulic
- Communication Devices
- Computer Relearn
- Cooling System (Mechanical)
- Cruise Control Systems
- Diagnostic Connector Locations
- Differentials & Drive Axles
- Door Locks & Anti-Theft Systems
- Drive Cycles
- Driveline/axles
- Driveshaft & Universal Joints
- DTC Index
- Electrical
- Electrical Component Locations
- Emission Applications
- Engine
- Engine Performance
- Gauges & Instrument Panels
- General Servicing - All Makes
- Heated Glass/defoggers
- Identification
- Ignition System
- Manual & Power Steering
- Manual HVAC System
- Manual Trans
- MAP Guidelines
- Mechanical
- Mechanical - Hydraulic
- Metric Conversions
- Mirrors
- Mode 6
- Passive Restraints
- Procedures
- Removal & Installation
- Reset Procedures
- Restraints
- Rpo Codes
- Seats
- Sensor Range Charts
- Specifications
- Starter
- Steering
- Steering Column
- Steering Column Switches
- Steering Gear
- Suspension Front
- Suspension Rear
- Testing & Diagnostics
- Theory & Operation
- Traction Control Disable
- Transfer Case
- Transmission
- Wheel Alignment
- Windows
- Wiper/washer Systems
- Wiring Diagrams - Engine Performance
