Clean the outside of the windshield with glass cleaner.
Clean the rubber blades using a lint free cloth or paper towel soaked with windshield washer fluid or a mild detergent. Wash the windshield thoroughly when cleaning the blades. Bugs, road grime, sap, and a buildup of vehicle wash/wax treatments may cause wiper streaking. Replace the wiper blades if they are worn or damaged.
Wipers can be damaged by: - Extreme dusty conditions.
- Sand and salt.
- Heat and sun.
- Snow and ice, without proper removal.
Chevrolet Cobalt Service & Repair Manual. Engine Valves R&R
Valve stem oil seal alignment
and position is critical. An improperly installed valve stem oil seal may
lead to excessive oil consumption, and increased vehicle emissions.
When replacing multiple valves
simultaneously, mark valves in relation to cylinder/port. Keep al ...