If the coolant inside the coolant surge tank is boiling, do
not do anything else until it cools down. The vehicle
should be parked on a level surface.
The coolant level should
be at or above the FULL
COLD mark. If it is not, you
may have a leak at the
pressure cap or in
the radiator hoses, heater
hoses, radiator, water
pump or somewhere else
in the cooling system.
{
CAUTION:
Heater and radiator hoses, and other engine
parts, can be very hot. Do not touch them.
If you do, you can be burned.
Do not 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 and your vehicle is
equipped with an electric engine cooling fan, with the
engine on check to see if the cooling fan is running. If it
is not, your vehicle needs service. Turn off the engine.
If there seems to be no leak and your vehicle is
equipped with an engine-driven cooling fan, start the
engine again and see if the fan speed increases when
idle speed is doubled by pushing the accelerator
pedal down. If it does not, your vehicle needs service.
Turn off the engine.
5-41
Содержание 2005 Sierra 1500 Pickup
Страница 5: ...These are some examples of symbols that may be found on the vehicle v...
Страница 6: ...NOTES vi...
Страница 19: ...Put someone on it Get it up to speed Then stop the vehicle The rider does not stop 1 13...
Страница 90: ...NOTES 1 84...
Страница 166: ...NOTES 2 76...
Страница 169: ...NOTES 3 3...
Страница 170: ...Instrument Panel Overview 3 4...
Страница 294: ...NOTES 3 128...
Страница 408: ...Engine Compartment Overview When you open the hood on the VORTEC 4300 V6 engine here is what you will see 5 14...
Страница 412: ...When you open the hood on the VORTEC 8100 V8 engine here is what you will see 5 18...
Страница 494: ...Front Position 2WD 1500 Series Front Position All Other Models 5 100...
Страница 497: ...Front Position All Models Front Position 2WD 1500 Series 5 103...
Страница 520: ...5 126...
Страница 528: ...NOTES 5 134...
Страница 547: ...Maintenance Record cont d Date Odometer Reading Serviced By Maintenance I or Maintenance II Services Performed 6 19...
Страница 548: ...Maintenance Record cont d Date Odometer Reading Serviced By Maintenance I or Maintenance II Services Performed 6 20...