Caution:
• Do not attempt to straighten kinked nylon pipes. Replace any kinked nylon pipes in order to prevent damage to the vehicle. • Do not attempt to repair sections of nylon pipes. Replace damaged nylon pipes. • Replace the vapor pipes with original equipment or parts that meet GM specifications. • Replace the vapor hoses with original equipment or parts meeting GM specifications. Use only reinforced fuel-resistant hose identified with the word Fluoroelastomer or GM 6163M on the hose.