Warning:NEVER spray water on a hot heat exchanger. The resultingsteam could cause personal injury.
Caution:The heat exchanger fins are necessary for good heat transfer.Do not brush the fins. This may cause damage to the fins, reducingheat transfer.
Note:Remove bugs, leaves, dirt and other debris by blowingcompressed air through the engine side of the radiator.
Some conditions may require the use of warm water and a milddetergent.Clean the A/C condenser fins.Clean between the A/C condenser and radiator.Clean the radiator cooling fins.Straighten any damaged cooling fins.Reporting Safety Defects to
the United States
Government
If you believe that your vehicle
has a defect which could cause
a crash or could cause injury or
death, you should immediately
inform the National Highway
Traffic Safety Administration
(NHTSA) in addition to notifying
General Motors.
If NHTSA receives similar
complaints, it may open an
i ...