Page 282 of 395
Downloaded from www.Manualslib.com manuals search engine C
ENGINE COOLANT
The following explains your cooling system and how to add coolant when
it is low. If you have a problem with engine overheating, see “Engine
Overheating”
in the Index.
The proper coolant for your Cadillac
will:
Give freezing protection down to -34’F (-37OC).
0 Give boiling protection up to 262’F (128OC).
Protect against rust and corrosion.
Help keep the proper engine temperature.
0 Let the warning lights work as they should.
What to Use
Use a mixture of one-half clean water (preferably distilled) and one-half
antifreeze that meets
“GM Specification 1825M,” which won’t damage
aluminum parts. You can also use
a recycled coolant conforming to GM
Specification 1825M with a complete coolant flush and refill. Use GM
Engine Coolant Supplement (sealer) with any complete coolant flush and
refill. If you use this
mixture, you don’t need to add anything else.
6-23
Page 284 of 395
Downloaded from www.Manualslib.com manuals search engine To Check Coolant
When your engine is cold, the coolant level shouId be at the proper fill
level, which is two and a half inches (60 mm) below the base of the fill
neck. Use a flashlight as necessary to see into the tank.
To Add Coolant
If you need more coolant, add the proper mix at the surge tank, but only
when the engine is cool.
When replacing
the pressure cap, make sure it is tight.
SURGE TANK PRESSURE CAP
-~
NOTICE:
Your surge tank cap is a 15 psi (105 kPa) pressure-type cap and
must be tightly installed to prevent coolant
loss and possible
engine damage
from overheating. Be sure the arrows on the cap
line up with the overflow tube on the radiator filler neck.
If your surge tank pressure cap needs to be replaced an AC@ cap is
recommended.
6-25
Page 301 of 395

Downloaded from www.Manualslib.com manuals search engine 6. Reinstall the new insert by aligning the bladc housing tabs and the
edge
of the insert, starting with the second set from the outer edge.
Make sure that the insert is connected to all of the housing tabs and
that it moves freely back and forth.
7. To install the wiper blade, align the wiper arm pin with the hole on the
wiper blade assembly and snap
it into place. Return thc wipers to their
normal position.
TIRES
We don’t make tires. Your Cadillac comes with high-quality tires made by
a leading tire manufacturer. If you ever have questions about your tire
warranty
and where to obtain service, see your Cadillac Warranty booklet
for details.
~~ -~
A CAUTION:
Poorly maintained and improperly used tires are dangerous.
0
0 Overloading your tires can cause overheating as a result of
too much friction. You could have an air-out and a serious
accident. See “Loading Your Vehicle”
in the Index.
Underinflated tires pose the same danger as overloaded tires.
The resulting accident could cause serious
injury. Check all
tires frequently
to maintain the recommended pressure. Tire
pressure should be checked when your tires are
cold.
Overinflated tires are more likely to be cut, punctured, or
broken by a sudden impact, such as when you hit a pothole.
Keep tires
at the recommended pressure.
Worn, old tires can cause accidents. If your tread is badly
worn, or if your tires have been damaged, replace them. . .
See (‘Inflation - Tire Pressure” in this section for inflation
pressure adjustment for higher speed
driving.
6-42
Page 383 of 395

Downloaded from www.Manualslib.com manuals search engine Engine Cooling System Chart
............................ 6-72
Exhaust
........................................ 2-34
Hot-A/C Compressor Off Message ................. 2-89
Identification ................................... 6-61
Lubrication System Chart ......................... 6-72
Running
it While You’re Parked .................... 2-35
Specifications
................................... 6-71
Speed Limiter
................................... 2-81
Starting
........................................ 2-20
Engine Oil ........................................ 6-10
Adding ......................................... 6-12
Additives
....................................... 6-15
Checking ....................................... 6-11
What Kmd to Use
............................... 6-13
What to do
with Used Oil ......................... 6-16
When
to Change ................................ 6-15
Overheating
.................................... 5-12
English/Metric B&on
...........
Ethanol (In Fuel) ................
Exhaust Systems Chart ...........
Expectant Mothers. Use of Safety Be
Express Down Window ...........
Express Open Astroroof ..........
.................. 2-71
................... 6-3
.................. 6-73
ts
................ 1-28
.................. 2-36
.................. 2-64
Exiender. ‘Safety Belt ............................... 1-51
Exterior Lamp Housings
............................ 6-34
Fabric Cleaning .................................... 6-52
Filling Your Tank .................................... 6-5
Fiberglass Springs
.................................. 6-59
Filter Air Cleaner Replacement
......................... 6-17
Engine Oil
...................................... 6-15
Finish Care
........................................ 6-57
Finish Damage
..................................... 6-59
First (1) Position, Automatic Transaxle ................. 2-26
Flash-To-Pass Feature
............................... 2-40
Flashers. Hazard Warning ............................ 5-1
Flat Tire. Changing ................................. 5-22
Floor Mats ........................................ 6-61
Fluid Capacities Chart
.............................. 6-73
Fluid
Usage Label ................................... 6-9
FMStcreo ......................................... 3-9
FogLamps ........................................ 2-51
6