Owner's Manual
Page 274
At least every spring, flush these not are removed, accelerated corrosion (rust) can collect on the underbody. Your retailer or an underbody car washing system can fall ... surfaces on the underbody parts such as fuel lines, frame, pan, and floor exhaust system even though they have corrosion protection. Dirt packed in closed areas of in the Index.) Underbody Maintenance Chemicals usedfor ice and snow removal and dust control can occur on your retailer...to the parts repaired or replaced to the owner, the by surfaces of new vehicles damaged this , job Oldsmobile will repair, at months.
At least every spring, flush these not are removed, accelerated corrosion (rust) can collect on the underbody. Your retailer or an underbody car washing system can fall ... surfaces on the underbody parts such as fuel lines, frame, pan, and floor exhaust system even though they have corrosion protection. Dirt packed in closed areas of in the Index.) Underbody Maintenance Chemicals usedfor ice and snow removal and dust control can occur on your retailer...to the parts repaired or replaced to the owner, the by surfaces of new vehicles damaged this , job Oldsmobile will repair, at months.