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This can happen if you have recently replaced your
battery or if your battery has run down. The diagnostic
system is designed to evaluate critical emission
control systems during normal driving. This may take
several days of routine driving. If you have done this and
your vehicle still does not pass the inspection for lack
of OBD system readiness, your GM dealer can prepare
the vehicle for inspection.
Oil Pressure Gage
The oil pressure gage shows the engine oil pressure in
psi (pounds per square inch) when the engine is
running. Canadian vehicles indicate pressure in kPa
(kilopascals).
Oil pressure may vary with engine speed, outside
temperature and oil viscosity, but readings above the
low pressure zone indicate the normal operating range.
A reading in the low pressure zone may be caused
by a dangerously low oil level or some other problem
causing low oil pressure. Check your oil as soon
as possible. See
page 3-57 and Engine Oil on page 5-11.
{
CAUTION:
Do not keep driving if the oil pressure is low. If
you do, your engine can become so hot that it
catches fire. You or others could be burned.
Check your oil as soon as possible and have
your vehicle serviced.
Notice: Lack of proper engine oil maintenance may
damage the engine. The repairs would not be
covered by your warranty. Always follow the
maintenance schedule in this manual for changing
engine oil.
United States
Canada
3-43
Содержание Denali 2004
Страница 5: ...These are some examples of symbols you may find on your vehicle v...
Страница 6: ...NOTES vi...
Страница 134: ...Instrument Panel Overview 3 2...
Страница 163: ...United States without Passenger Sensing System Canada with Passenger Sensing System 3 31...
Страница 292: ...NOTES 4 72...
Страница 302: ...Engine Compartment Overview When you lift the hood on the VORTEC 6000 V8 engine you ll see 5 10...
Страница 375: ...4 Remove all the wheel nuts and take off the flat tire Rear Position 5 83...
Страница 378: ...8 Tighten the nuts firmly in a crisscross sequence as shown by turning the wheel wrench clockwise Rear Position 5 86...
Страница 402: ...5 110...
Страница 423: ...Maintenance Record cont d Date Odometer Reading Serviced By Maintenance I or Maintenance II Services Performed 6 17...
Страница 424: ...Maintenance Record cont d Date Odometer Reading Serviced By Maintenance I or Maintenance II Services Performed 6 18...