Saturn 2005 Ion Automobile User Manual


 
{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.
1. You can remove the Intercooler System pressure
cap when the Intercooler System, including the
upper intercooler hoses, are no longer hot. Turn the
pressure cap slowly counterclockwise about
one-quarter of a turn. If you hear a hiss, wait for
that to stop. This will allow any pressure still left to
be vented.
2. Then keep turning the pressure cap slowly, and
remove it.
3. Add the proper DEX-COOL
®
coolant mixture to the
fill neck, until there is coolant visible in the horizontal
tube section of the fill neck.
4. With the Intercooler System pressure cap off, start
the engine and let it run for a couple of minutes.
Watch out for the engine cooling fan. Turn the
engine off.
By this time, the coolant level inside the fill neck
may be lower. If the level drops to where coolant is
no longer visible in the horizontal tube section of
the fill neck, with the engine off add more of
the DEX-COOL
®
coolant mixture to the fill neck
until the level is again visible in the horizontal tube
section.
5. Then replace the pressure cap. Be sure the
pressure cap is hand-tight and fully seated.
If the coolant is not at the proper level when the system
cools down again, see your retailer.
5-36