Filter
Top Products
Checking Coolant
The vehicle must be on a level surface when checking
the coolant level.
Check to see if coolant is visible in the coolant recovery
tank. If the coolant inside the coolant recovery tank is
boiling, do not do anything else until it cools down. If
coolant is visible but the coolant level is not at or above
the COLD FILL line, add a 50/50 mixture of clean,
drinkable water and DEX-COOL
®
coolant at the coolant
recovery tank, but be sure the cooling system is cool
before this is done. See Engine Coolant Engine Coolant
for more information.
If your vehicle has one of the V6 engines, the coolant
recovery tank is located in the rear of the engine
compartment on the passenger’s side of the vehicle.
If your vehicle has the 5.3L V8 engine, the coolant
recovery tank is located in the rear of the engine
compartment on the driver’s side of the vehicle. See
Engine Compartment Overview on page 5-14.
When the engine is cold, the coolant level should be at or
above the COLD FILL line on the coolant recovery tank.
To check the coolant level, look for the COLD FILL line
on the side of the coolant recovery tank that faces the
engine. If the level is not correct, there may be a leak in
the cooling system.
How to Add Coolant to the
Recovery Tank
{ CAUTION:
You can be burned if you spill coolant on hot
engine parts. Coolant contains ethylene glycol and
it will burn if the engine parts are hot enough. Do
not spill coolant on a hot engine.
Notice: This vehicle has a specific coolant fill
procedure. Failure to follow this procedure could
cause the engine to overheat and be severely
damaged.
If coolant is needed, add the proper DEX-COOL
®
coolant mixture at the coolant recovery tank.
When the coolant level in the coolant recovery tank is at
the COLD FILL line, start the vehicle.
If the overheat warning continues, there is one more
thing you can try. You can add the proper coolant
mixture directly to the cooling system through the
coolant fill neck on the engine, but be sure the system
is cool before you do it.
5-29