gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Coolant Drain Plug, Cylinder Block > < Cooling System - DEX-COOL(R) Coolant Leak Detection Dye|Page 3925
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Coolant: Specifications

 

Engine Coolant 50/50 mixture of clean, drinkable water and use only GM Goodwrench DEX-COOL or Havoline DEX-COOL Coolant. 

   

  

 

Coolant Drain Plug, Cylinder Block > < Cooling System - DEX-COOL(R) Coolant Leak Detection Dye|Page 3925