GM Service Manual Online
For 1990-2009 cars only

Air Baffles

The air baffle is used to direct air flow from the air deflector through the A/C condenser and radiator. A missing, damaged, or incorrectly installed air baffle may cause the engine to overheat or lessen A/C or Cooling system performance.

Seals

Seals are used to ensure that air passing through the A/C condenser does not bypass the radiator. A missing, damaged, or incorrectly installed seal(s) may cause the engine to overheat or lessen A/C or Cooling system performance.