
5-12
NOTICE:
Engine damage from running your engine
without coolant isn’t covered by your warranty.
See “Overheated Engine Protection Operating
Mode” in the Index.
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.
If there seems to be no leak, start the engine again.
See if the engine cooling fan speed increases when idle
speed is doubled by pushing the accelerator pedal down.
If it doesn’t, your vehicle needs service. Turn off
the engine.
How to Add Coolant to the Coolant
Surge Tank
If you haven’t found a problem yet, but the
coolant level isn’t at or above the FILL COLD mark,
add a 50/50 mixture of clean, drinkable water and
DEX
-
COOL
R
coolant at the coolant surge tank,
but be sure the cooling system, including the
coolant surge tank pressure cap, is cool before you
do it. See “Engine Coolant” in the Index for
more information.
Summary of Contents for 2001 Denali
Page 1: ......
Page 2: ......
Page 12: ...x Model Reference This manual covers these models Denali Denali XL ...
Page 38: ...1 25 Put someone on it Get it up to speed Then stop the vehicle The rider doesn t stop ...
Page 149: ...2 62 The Instrument Panel Your Information System ...
Page 351: ...6 63 ...
Page 362: ...Scheduled Maintenance 7 7 ...
Page 363: ...Scheduled Maintenance 7 8 ...
Page 381: ...7 26 Maintenance Record DATE ODOMETER READING SERVICED BY MAINTENANCE PERFORMED ...