Cautions and Notices for GMC Truck GMC W-Series Commercial W4 (W3500/W4500) 2008

General Information

• Component Fastener Tightening Notice
• Fastener Notice
• Heated Oxygen Sensor Resistance Learn Reset Notice
• Sealant Notice
• Three-Way Catalytic Converter Damage Notice

General Safety Information

• Battery Disconnect Caution
• Camshaft Position Actuator Removal and Installation Caution
• Definition of Caution, Notice, and Important
• Fuel and Evaporative Emission Pipe Caution
• Fuel Rail Stop Bracket Installation Caution
• Gasoline/Gasoline Vapors Caution
• Road Test Caution
• Safety Glasses and Compressed Air Caution
• Safety Glasses Caution
• SIR Caution