Cadillac sts 2005 User Manual
Adding Coolant
If you need more coolant, add the proper DEX-COOL
®
coolant mixture at the surge tank, but only when the
engine is cool.
engine is cool.
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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.
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.
When replacing the pressure cap, make sure it is
hand-tight.
hand-tight.
Coolant Surge Tank Pressure Cap
Notice: If the surge tank pressure cap is not tightly
installed, coolant loss and possible engine damage
may occur. Be sure the cap is properly and
tightly secured.
installed, coolant loss and possible engine damage
may occur. Be sure the cap is properly and
tightly secured.
See Engine Compartment Overview on page 5-12 for
more information on location.
more information on location.
Engine Overheating
There are three engine hot messages that may be
displayed in the Driver Information Center (DIC). See
DIC Warnings and Messages on page 3-74 for
more information.
displayed in the Driver Information Center (DIC). See
DIC Warnings and Messages on page 3-74 for
more information.
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