Pontiac 2008 grand prix Automobile User Manual


 
Checking Coolant
The coolant recovery tank
cap has this symbol on it.
See Engine Compartment Overview on page 5-12 for
more information on the location of the coolant
recovery tank.
The vehicle must be on a level surface when checking
the coolant level.
When the engine is cold, the coolant level should be at
the cold fill line or a little higher. The cold fill line is
marked with the same symbol as the coolant recovery
tank cap.
Adding Coolant
If more coolant is needed, add the proper DEX-COOL
®
coolant mixture at the coolant recovery tank, but be
careful not to spill it.
If the coolant recovery tank is completely empty, add
coolant to the radiator. See Engine Overheating
on page 5-27.
{CAUTION:
Turning the pressure cap when the engine and
radiator are hot can allow steam and scalding
liquids to blow out and burn you badly. With
the coolant recovery tank, you will almost
never have to add coolant at the radiator. Never
turn the pressure cap — even a little — when
the engine and radiator are hot.
5-26