heating CHEVROLET CORVETTE 1996 4.G User Guide

Downloaded from www.Manualslib.com manuals search engine When it is cool, remove the coolant recovery tank cap
and look at the dipstick.
The coolant level should be at or above
COLD. If it
isn’t, you may have a leak in the radiator hoses, heater
hoses, radiator, water pump
or somewhere else in the
cooling system.
.h CAUTION:
*
8’
Heater and radiator hoses, and other engine
parts, can be very
hot. Don’t touch them. If you
do, you can be bul‘ned.
Don’t run the engine
if there is a leak. If you run
the engine, it could lose all coolant. That could
cause an engine fire, and you could be burned.
Get any leak fixed before you drive the vehicle.
I NOTICE:
I
Engine damage from running your engine
without coolant isn’t covered by your warranty.
I
If there seems to be no leak, with the engine on, check to
see if the electric engine fans are running.
If the engine
is overheating, both fans should be running. If they
aren’t, your vehicle needs service.
5-16

Downloaded from www.Manualslib.com manuals search engine What to Use
To add lubricant when the level is low, use Axle
Lubricant (GM
Part No. 12345977) or SAE SOW-90
GL-5 gear lubricant.
To completely refill after draining,
add 4 ounces
(1 18 ml) of Limited-Slip Differential
Lubricant Additive (GM Part
No. 1052358). Then fill to
the bottom
of the filler plug hole with Axle Lubricant
(GM
Part No. 12345977) or SAE SOW-90 GL-5 gear
lubricant.
Engine Coolant
The cooling system in your vehicle is filled with new
DEX-COOL (orange-colored, silicate-free) engine
coolant. This coolant is designed
to remain in your
vehicle for
5 years or 100,000 miles (166 000 km),
whichever occurs first.
The following explains your cooling system and how
to
add coolant when it is low. If you have a problem with
engine overheating or
if you need to add coolant to
your high fill reservoir, see “Engine Overheating”
in the Index.
A 50/50 mixture of water and the proper coolant for
your Corvette will:
0 Give freezing protection down to -34°F (-37°C).
0 Give boiling protection up to 265 OF ( 129 O C).
Protect against rust and corrosion.
Help keep the proper engine temperature.
0 Let the warning lights and gauges work as they should.
NOTICE:
When adding coolant it is important that you use
DEX-COOL (orange-colored, silicate-free)
coolant meeting GM Specification 6277M.
If
silicated coolant 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.
6-25

Downloaded from www.Manualslib.com manuals search engine Checking Coolant
LOW
COOLANT
When your engine is cold, check the dipstick on the cap
of the coolant recovery tank. The coolant level should
be at COLD, or a little higher. When your engine is
warm, the level on the dipstick should be up to HOT,
or a little higher. If this
light comes on, it
means you’re
low on engine
coolant.
Your Corvette also has a high fill reservoir located at
the right rear
of the engine compartment.
If the recovery tank is very low or empty, also add
coolant to the high fill reservoir.
To add coolant at
the high fill reservoir, see “Engine Overheating” in
the Index.
6-27

Downloaded from www.Manualslib.com manuals search engine Adding Coolant to the Recovery Tank
If you need more coolant, add the proper mix at the
coolant recovery tank, but only when your engine is
cool. If the tank is
very low or empty, also add coolant
to the coolant high fill reservoir. See “Engine
Overheating” in the Index for information.
.JTION:
r
Turning the coolant high fill reservoir pressure cap
when the engine and radiator are hot
can allow
steam and scalding liquids to blow out and burn
you badly. Never
turn the pressure cap -- even a
little
-- when the engine and radiator are hot.
Add coolant mix at the recovery tank, but be careful not
to spill it.
I
CAUTION:
You can be burned if you spill coolant on hot
engine
parts. Coolant contains ethylene glycol.
and
it will burn if the engine parts are hot
enough. Don’t spill coolant on a hot engine.
For complete drain, flush and refill of the engine,
contact your Chevrolet dealer or the procedure may be
found in a Chevrolet Corvette Service Manual.
To
purchase a service manual, see “Service and Owner
Publications” in the Index.
6-28

Downloaded from www.Manualslib.com manuals search engine Coolant High Fill Reservoir Cap
NOTICE:
Your coolant high fill reservoir 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.
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 pre-set temperature.
Power Steering Fluid
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.
6-29

Downloaded from www.Manualslib.com manuals search engine Tires
We don’t make tires. Your new Corvette 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 Corvette Warranty
booklet for details.
Poorly maintained and improperly used tires are
dangerous.
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.
CAUTION: (Continued) CAUTION: (Co
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.
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.
Overinflated tires are more likely to be
See “1nfla.tion
-- Tire Pressure” in this section for
the correct inflation pressure for competitive or
high-speed driving.

Downloaded from www.Manualslib.com manuals search engine Door AjarLight
................................... 2-94
Flood Lamps
................................ 2-45
Downshifting
.................................. 2-26
Drive, Automatic Transmission
.................... 2-23
Driver Information Center
........................ 2-98
DriverPosition
................................. 1-11
Driving
........................................ 4-1
Defensive
.................................... 4-1
Drunken ..................................... 4-2
Freeway
.................................... 4-20
InaBlizzard
................................. 4-26
In Foreign Countries ......................... . 6-4
IntheRain
.................................. 4-16
Night
...................................... 4-15
On Curves ................................... 4- 10
On Hill and Mountain Roads
.................... 4-22
On Snow and Ice
............................. 4-25
Through Deep Water
.......................... 4- 18
WetRoads
.................................. 4-16
Winter
...................................... 4-24
Drunken Driving
................................ 4-2
Locks
....................................... 2-3
Storage
..................................... 2-47
City
........................................ 4-19
Electrical Equipment, Adding
.......... 2-19,3-18, 6-64
Electrical System
............................... 6-64
Electronic Climate Control System
.................. 3-4 EMT
......................................... 6-47
Engine
........................................ 6-8
Accessory Belt
............................... 6-79
Coolant
..................................... 6-25
Coolant Heater
............................... 2-20
Coolant Level Check
.......................... 7-40
Coolant Temperature Gauge
.................... 2-82
Exhaust
..................................... 2-32
FuseBlocks
................................. 6-69
Identification
................................ 6-63
Oil
......................................... 6-10
Oil, Adding
................................. 6-11
Oil, Additives
................................ 6-13
OilLevelCheck
.............................. 7-40
Oil. Checking
................................ 6-11
Oil, Life Monitor
............................. 2-91
Oil, Temperature Gauge
........................ 2-90
Oil, Used
................................... 6-14
Oil, When to Change
.......................... 6-14
Running While Parked
......................... 2-33
Specifications
................................. 6-74
Oil, Pressure Gauge
........................... 2-89
EnglishMetric Button
........................... 2-74
Ethanol
........................................ 6-4
Exhaust, Engine
................................ 2-32
Express-Down Window
............... .......... 2-34
Overheating
................................. 5-13
StartingYour ................................ 2-18
Extended Mobility Tires
......................... 6-47

Downloaded from www.Manualslib.com manuals search engine Fabric Cleaning ............................... 6-55
Fabric Protection
............................... 6-55
Fan Control Buttons
.......................... 3.1. 3.4
Fiberglass Springs
.............................. 6-6 1
Fifth Gear. Manual Transmission ................... 2-24
Filling Your Tank
................................ 6-5
Filter. Air Cleaner .............................. 6- 15
Finish Care .................................... 6-58
FinishDamage
................................. 6-60
First Gear, Automatic Transmission
................ 2-23
First Gear, Manual Transmission
................... 2-24
Flashers, Hazard Warning
......................... 5-1
Flat Tire. Changing
............................. 5-22
Fluid Capacities
................................ 6-76
Fluids and Lubricants
............................ 7-46
Fog Lamp Bulb Replacement
..................... 6-40
FogLamps
.................................... 2-44
Foreign Countries, Fuel
........................... 6-4
Fourth Gear, Manual Transmission
................. 2-24
French Language Manual
11
FrontTowing ................................... 5-8
Front Turn Signal Lamp Bulb Replacement .......... 6-38
Fuel
.......................................... 6-3
Canada
...................................... 6-4
Gauge
....................................... 2-94
In Foreign Countries
........................... 6-4
Fuel, Filling Your Tank
........................... 6-5
Fuses and Circuit Breakers
....................... 6-65
.. ...........................
GaugeMarhngs .............................. 2-96
Gauges Engine Coolant Temperature
.................... 2-82
Engine Oil Pressure
........................... 2-89
Engine Oil Temperature
........................ 2-90
Fuel
....................................... 2-94
Gear Positions
............................ 2-21, 2-24
Gross Axle Weight Rating
........................ 4-28
Gross Vehicle Weight Rating
...................... 4-28
Guide en FranGais
11
GAWR ....................................... 4-28
.. .................................
GVWR ..................................... 4-28
Halogen Bulbs
................................ 6-36
Hardtop. Convertible
............................ 2-64
Hazard Warning Flashers
.......................... 5-1
Headlamp Bulb Replacement
...................... 6-36
Headlamp Doors
............................... 2-43
HighLow Beam Changer
...................... 2-36
Wiring
..................................... 6-64
Hearing Impaired, Customer Assistance
.............. 8-3
Headlamps
.................................... 2-42
Heating
.................................... 3-2, 3-6
Heritage Pages .... 111 ...................................
High-Beam Lamps .............................. 2-36
Highway Hypnosis
.............................. 4-22
Hill and Mountain Roads
......................... 4-22
9-5

Downloaded from www.Manualslib.com manuals search engine Odometer .................................. 2-74
Odometer. Trip
................................. 2-74
Off-Road Recovery
............................. 4- 12
Oil. Engine
.................................... 6-10
One to Four Light
.................. ; ............ 2-25
Overdrive. Automatic Transmission
................ 2-23
Overheating Engine
............................. 5- 13
Owner Checks and Services
....................... 7-40
Owner Publications. Ordering
..................... 8- 11
....... 6-61
......... 2-21
....... 2-29
..... 2-31
Paint
Spotting. Chemical
. . .......
Park
Automatic Transmission
. .......
Shifting Into .....................
Shifting Out of ......................
Parking
AtNight
.................................. 2-12
Brake
...................................... 2-28
Lots
....................................... 2-12
Over Things That Burn
........................ 2-32
Your Vehicle. Manual Transmission
.............. 2-3 1
Parking Brake Indicator Light ..................... 2-79
Parking Brake Mechanism Check
.................. 7-43
Passenger Position
.............................. 1-23
Passing
....................................... 4-12
Passive Keyless Entry Light
...................... 2-92
Passive Keyless Entry System
...................... 2-4
Pass-Key@
..................................... 2- 14
Periodic Maintenance Inspections
................ 7-44 Plug. Accessory
................................ 2-52
DoorLocks
................................... 2-4
Remote Control Mirrors
........................ 2-46
Seat
......................................... 1-2
Steering
.................................... 4-10
Steering Fluid
................................ 6-29
Windows
................................... 2-34
Power Antenna Service
........................... 7-40
Powerseat
..................................... 1-2
Pregnancy, Use of Safety Belts
.................... 1-23
Problems on the Road
............................ 5-1
Publications, Service and Owner
............... .. ... 8-10
Power
Racing or Other Competitive Driving
.............. 2-19
Radio Reception
................................ 3-18
Radios
....................................... 3-10
Rain, Driving In
................................ 4-16
Rear Axle
....................................... 6-24
Axle Service
................................. 7-45
Cargo Compartment Lamp Bulb Replacement
...... 6-44
Storage
..................................... 2-49
Towing
..................................... 5-10
Turn Signal Lamp Bulb Replacement
............. 6-42
Window Defogger
............................. 3-8
Rearview Mirror, Inside Daymight
................. 2-46
Reclining Seatbacks
.............................. 1-3