1997 CADILLAC CATERA engine overheat

Downloaded from www.Manualslib.com manuals search engine NOTICE:
If you use an improper coolant mix, your engine
could overheat and be badly damaged. The
repair cost wouldn't be covered by your
warranty.
Too much water in the mix can freeze
and crack the engine, radiator, heater core and
other parts.
If you have to add coolant more than four times a year,
have your dealer check your cooling system.
NOTICE:
If you use the proper coolant, you don't have to
add extra inhibitors or additives which claim to
improve the system. These can be harmful.
Checking Coolant
The surge tank is located behind the air cleaner on the
passenger's side of the engine.
The cooling system when hot is under a lot of pressure.
If the low coolant warning light on the instrument panel
appears,
you will need to add coolant.
6-21

Downloaded from www.Manualslib.com manuals search engine Surge Tank Pressure Cap Power Steering Fluid
NOTICE:
The 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.
If the surge tank pressure cap needs to be replaced, a
GM cap is recommended.
Thermostat
Engine coolant temperature is controlled by a thermostat
in the engine coolant system. The thermostat stops the
flow
of coolant through the radiator until the coolant
reaches a preset temperature.
If the thermostat needs to be replaced, a GM thermostat
is recommended. The
power steering fluid reservoir
is located between
the battery and the brake master cylinder on the driver’
side
of the engine.
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.
6-23

Downloaded from www.Manualslib.com manuals search engine Tires
Your new Catera 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 Catera Warranty booklet for details.
I
/! CAUTION:
Poorly maintained and improperly used tires
are dangerous.
0 Overloading your tires can cause overheating
as a result of too much friction. You could
have an airout and
a serious accident. See
“Loading Your Vehicle” in the Index.
0 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.
CAUTION: (Continued)
I--
@ 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.
0 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.
Inflation -- Tire Pressure
The Tire-Loading Information label, which is located
on the rear edge of the driver’s door, shows the correct
inflation pressures for your tires when they’re cold.
“Cold” means your vehicle has been sitting for
at least
three hours or driven
no more than 1 mile (1.6 km).
6-38

Downloaded from www.Manualslib.com manuals search engine Headlamp Wiring
The headlamp wiring has an individual fuse which is
powered by a MaxiFuse@. An electrical overload will
cause the lamps to
go on and off, or in some cases to
remain
off. If this happens, have the headlamp wiring
checked right away.
MaxiFuseRelay Center
MaxiFuse is a registered trademark of Little
Fuse Incorporated.
Windshield Wiper Fuses
The windshield wiper motor is powered by a MaxiFuse.
If the motor overheats due to heavy snow, etc., the
wipers will stop until the motor cools.
If the overload
is caused by some electrical problem, be sure to have
it fixed.
Power Windows and Other Power Options
Circuit breakers protect the power windows and other
power accessories, When the current load is too heavy,
the circuit breaker opens and closes, protecting the
circuit until the problem
is fixed or goes away. The MaxiFuseRelay
center is attached to the engine
compartment fuse block on top of the battery. Simply
lift the lid
to open. If you have any questions about the
MaxiFuseRelay Center, consult your Catera dealer.
6-56

Downloaded from www.Manualslib.com manuals search engine Electrmic Level Control ......................... 4-32
Emergency
Trunk Release ........................ 2-10
Compartment Relay Center
..................... 6-61
Caolant Heater
............................... 2- 17
Coolant Temperature Gage
..................... 2-68
Coolant Temperature Warning
Light .............. 2-68
Identification
................................ 6-55
Overheating ................................. 5-14
Running
While Parked ......................... 2-29
Spscificatio
ns ................................ 6-62
Smg YOU ................................ 2-16
Engine
......................................... 6-9
..................................... CoOltUlt
6-19
Exh~
st ..................................... 2-29
Engine Oil
.................................... 6-10
Adding 6-11
Additives 6- 13
Checking
................................... 6- 11
Used 6-14
.....................................
...................................
.......................................
When to Change .............................. 6-13
Engine
Speed Limiter ............................ 2-61
FmglishMetric Display
........................... 3-3
Ethan01
........................................ 6-4
Exhaust, Engine
................................ 2-29
Exteri~ Frat Bulbs ............................. 6-30
Exterior
Lamps ................................. 2-38
Exterior
RW Bulbs ............................. 6-34
Fabric
cleaning .......................... 6.46. 6.47
Fan Button. Climate Control System
................. 3-2
FillingYourTank
................................ 6-5
Filter. Air 6-15 .....................................
Filter Replacement. Passenger Compartment Air ...... 6- 17
Finish Care 6-51 ....................................
Fish Damage ................................. 6-52
First Gear. Automatic Transmission ................ 2-21
Flashers.
Hazard Warning ......................... 5-2
Flat Tire. Changing ............................. 5-23
Fog Latsps .................................... 2-42
Folding the Rear Seat
............................. 1-10
Foreign Countries. Fuel
........................... 6-5
French Language Manual
........................... ii
Front Turn Signal Lamp. Bulb Replacement .......... 6-30
Filling
Your Tank .............................. 6-5
Gage .................................. . ., ... 2-75
In Foreign Countries ........................... 6-5
Fuses and Circuit Breakers ....................... 6-57
Gages
Engine Coolant Temperature .................... 2-63
Flash-To-PassFeature
........................... 2-33
Floor Mats 2-51
....................................
Fuel .......................................... 6-3
DoorLock ................................... 6-6
....................................... Fuel 2-75 OilPressure
................................. 2-72
GarmentHooks
................................ 2-51
GAM 4-30
Glove Box 2-48
.......................................
Gear Positions. Automatic Transmission ............. 2-19
Gold
Key Courtesy Transportation .................. 7-8
Gross Axle Weight Rating ........................ 4-30
Gross Vehicle Weight Rating ...................... 4-30
....................................
8-4

Downloaded from www.Manualslib.com manuals search engine Nightvision ................................... 4-16
Odometer
.................................... 2-6 1
Odometer. Trip
................................. 2-61
Off-Road Recovery
............................. 4- 12
Oil. Engine
.................................... 6-10
Oil Pressure LighVGage
.......................... 2-72
Outside Temperature Display
....................... 3-3
Overheating Engine
............................. 5- 14
Owner Publications. Ordering
................ 7- 13. 7- 14
Outside Rearview Mirror. Manual Folding
........... 2-47
Paint Spotting. Chemical
........................ 6-53
Park
Automatic Transmission
....................... 2- 19
Shifting Into
................................. 2-25
Shifting Out of
............................... 2-27
Parking AtNight
.................................... 2-11
Brake
...................................... 2-24
Lots
....................................... 2-11
Over Things That Burn
........................ 2-28
With a Trailer
................................ 4-38
Passenger Compartment Air Filter
................... 3-8
Passenger Compartment Air Filter Replacement
....... 6-17
Passenger’s Side Instrument Panel
Fuse Block ........ 6-60
Passenger’s Side Temperature Knob
................. 3-2
Passing
....................................... 4-13
Power DoorLocks
................................... 2-4
Option Fuses
................................ 6-56 Recliner
..................................... 1-8
Remote Control Mirror ........................ 2-47
Retained Accessory
........................... 2-16
Seats
........................................ 1-4
Steering
.................................... 4-10
Steering Fluid
................................ 6-23
Windows
................................... 2-30
Pregnancy. Use of Safety Belts
.................... 1-24
Problems
on the Road ............................ 5-1
Programmable Automatic Door Locks
............... 2-5
Publications. Service and Owner
.............. 7- 13. 7- 14
Radio Reception .............................. 3-21
Radios
.................................. 3.10. 3.13
Rain. Driving
In ................................ 4-17
RAP
......................................... 2-16
ReadingLamps
................................ 2-45
Rear Axle
....................................... 6-19
Door Security Lock
............................ 2-5
Outside Seat Position
.......................... 1-32
Seatpassengers
.............................. 1-32
Window Defogger
............................. 3-9
RearSeats ..................................... 1-10
Rear Turn Signal Lamp, Bulb Replacement
.......... 6-34
Rear Window Lockout
........................... 2-31
Recirculation
................................... 3-5
Reclining Front Seatbacks
......................... 1-6
Refrigerants, Air Conditioning
.................... 6-63
Rearview Mirror, Electrochromic
Daymight
......... 2-46
8-7