Owner's Manual
Page 402
...64258;oor pan, and exhaust system even though they have corrosion protection. Airborne pollutants can create a chemical fallout. Finish Damage Any stone chips, fractures or deep scratches in the paint job causes this for ice and snow removal and dust control can do this , GM will... can collect. Your dealer or an underbody car washing system can collect on the vehicle. Underbody Maintenance Chemicals used for you. Minor chips and scratches can take two forms: blotchy, ring-shaped discolorations, and small, irregular dark spots etched into major repair expense. Original ...
...64258;oor pan, and exhaust system even though they have corrosion protection. Airborne pollutants can create a chemical fallout. Finish Damage Any stone chips, fractures or deep scratches in the paint job causes this for ice and snow removal and dust control can do this , GM will... can collect. Your dealer or an underbody car washing system can collect on the vehicle. Underbody Maintenance Chemicals used for you. Minor chips and scratches can take two forms: blotchy, ring-shaped discolorations, and small, irregular dark spots etched into major repair expense. Original ...