Engine Fan Noise
Your vehicle has a clutched engine cooling fan.
When the clutch is engaged, the fan spins faster to
provide more air to cool the engine. In most
everyday driving conditions the clutch is not
engaged. This improves fuel economy and reduces
fan noise. Under heavy vehicle loading, trailer
towing, and/or high outside temperatures, the fan
speed increases when the clutch engages so
you may hear an increase in fan noise. This is
normal and should not be mistaken as the
transmission slipping or making extra shifts. It is
merely the cooling system functioning properly.
The fan will slow down when additional cooling is
not required and the clutch disengages.
You may also hear this fan noise when you start
the engine. It will go away as the fan clutch
disengages.
Power Steering Fluid
See
Engine
Compartment Overview
on page 366
for
reservoir location.
When to Check Power Steering Fluid
It is not necessary to regularly check power
steering fluid unless you suspect there is a leak in
the system or you hear an unusual noise. A
fluid loss in this system could indicate a problem.
Have the system inspected and repaired.
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Содержание 2007 Rainier
Страница 6: ...These are some examples of symbols that may be found on the vehicle 6 ...
Страница 88: ... NOTES 88 ...
Страница 151: ... NOTES 151 ...
Страница 152: ...Instrument Panel Overview 152 ...
Страница 366: ...Engine Compartment Overview When you open the hood on the 4 2L L6 engine here is what you will see 366 ...
Страница 368: ...When you open the hood on the 5 3L V8 engine here is what you will see 368 ...
Страница 492: ...Engine Drive Belt Routing 4 2L V6 Engine 5 3L V8 Engine 492 ...
Страница 494: ...Maintenance Record cont d Date Odometer Reading Serviced By Maintenance I or Maintenance II Services Performed 494 ...
Страница 495: ...Maintenance Record cont d Date Odometer Reading Serviced By Maintenance I or Maintenance II Services Performed 495 ...
Страница 496: ...Maintenance Record cont d Date Odometer Reading Serviced By Maintenance I or Maintenance II Services Performed 496 ...