Downloaded from www.Manualslib.com manuals search engine Adding Coolant
If you need more coolant, add the proper Dm-COOL@
coolant mixture at the surge tank, but only when the
engine is cool.
You can be burned if you spill coolant on hot
engine parts. Coolant contains ethylene glycol,
Surge Tank Pressure Cap
NOTICE:
The surge tank cap is a 15 psi (105 kPa)
pressure-type cap and must be tightly installed to
prevent coolant loss and possible engine damage
from overheating.
and it will burn if the engine parts are hot
GM cap is recommended. enough. Don’t spill coolant on a hot engine.
If the surge tank pressure cap needs to be replaced, a
Thermostat
When replacing the pressure cap, make sure it is tight.
Engine coolant temperature is controlled by a thermostat
in the engine coolant system. The thermostat stops the
flow of coolant through the radiator until the coolant
reaches a preset temperature.
If the thermostat needs to be replaced, a GM thermostat
is recommended.
