
5-11
CAUTION:
Heater and radiator hoses, and other engine
parts, can be very hot. Don’t touch them. If you
do, you can be burned.
Don’t run the engine if there is a leak. If you run
the engine, it could lose all coolant. That could
cause an engine fire, and you could be burned.
Get any leak fixed before you drive the vehicle.
If there seems to be no leak, start the engine again.
The engine cooling fan speed should increase when idle
speed is doubled by pushing the accelerator pedal down.
If it doesn’t, your vehicle needs service. Turn off
the engine.
NOTICE:
Engine damage from running your engine
without coolant isn’t covered by your warranty.
NOTICE:
When adding coolant, it is important that you
use only DEX
-
COOL
R
(silicate
-
free) coolant.
If coolant other than DEX
-
COOL is added to
the system, premature engine, heater core or
radiator corrosion may result. In addition, the
engine coolant will require change sooner
--
at
30,000 miles (50 000 km) or 24 months,
whichever occurs first. Damage caused by the
use of coolant other than DEX
-
COOL
R
is not
covered by your new vehicle warranty.
Summary of Contents for 2002 Astro
Page 1: ......
Page 6: ...v These are some examples of vehicle symbols you may find on your vehicle ...
Page 7: ...vi Model Reference This manual covers these models Cargo Van Passenger Van ...
Page 22: ...1 15 Put someone on it Get it up to speed Then stop the vehicle The rider doesn t stop ...
Page 133: ...2 60 The Instrument Panel Your Information System ...
Page 324: ...6 64 GM Vehicle Care Appearance Materials ...
Page 387: ...7 53 Maintenance Record DATE ODOMETER READING SERVICED BY MAINTENANCE PERFORMED ...
Page 388: ...7 54 Maintenance Record DATE ODOMETER READING SERVICED BY MAINTENANCE PERFORMED ...