Some weather and atmospheric conditions can create a chemical fallout. Airborne pollutants can fall upon and attack painted surfaces on the vehicle. This damage can take two forms: blotchy, ring-shaped discolorations, and small, irregular dark spots etched into the paint surface.
Although no defect in the paint job causes this, we will repair, at no charge to the owner, the surfaces of new vehicles damaged by this fallout condition within 12 months or 12,000 miles (20 000 km) of purchase, whichever occurs first.
Chevrolet Cobalt Service & Repair Manual. Intake Manifold Bolts Re-Torque
Refer to Fig. 1
when performing the following procedure.
1.
Install the intake manifold bolts and
nuts finger tighten.
2.
Torque the intake manifold bolts
and nuts in sequence to 89 inch lbs.
F ...