1998 CHEVROLET CORVETTE engine

Downloaded from www.Manualslib.com manuals search engine Air Conditioning Heating
On
very hot days, your vehicle will cool down more
quickly and economically if you open the windows long
enough to let hot inside
air escape. Then keep your
windows closed in order to allow the air conditioning to
work best. Maximum cooling will occur when the
RECIRCULATE setting is operating, airflow direction is
in the upper mode, and the temperature control knob (on
a manual climate control system) is turned all the way to
the blue area. These settings will be selected by the
Automatic Electronic Dual Climate Control System if
operating in AUTO when maximum cooling is required.
When the air conditioning is on, you may sometimes
notice slight changes in your vehicle’s engine
performance and power. This is normal. The system is
designed to .help fuel economy while maintaining the
desired cooling level.
The
air conditioning removes moisture from the air, so you
may notice water dripping fi-om under your vehicle when
it is idling or after it has been turned
off. This is normal. The
heater works best
if you keep your windows closed.
Maximum heating will occur when airflow direction is
in the lower mode and the temperature control knob (on
a manual climate control system) is all the way
in the
red area. These settings will be selected by the
Automatic Electronic Dual Climate Control System if
operating in AUTO when maximum heating is required.
The BI-LEVEL setting is designed for use on sunny days
when the
air is only moderately warm or cool. On days
like these, the sun may adequately warm your upper body,
but your lower body may not
be warm enough. The
BI-LEVEL setting will direct cooler airflow to
your upper
body and warmer
air to the floor area.
If you have the optional engine coolant heater and use it
during cold weather
0°F (- 18 “C) or lower, your heating
system will provide heat more quickly because the
coolant is already warmed. See “Engine Coolant Heater”
in the Index.
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Downloaded from www.Manualslib.com manuals search engine Rear Window Defogger
@ This button turns the rear defogger and heated
outside mirrors on. The light on the button will come
on when operating. The system automatically shuts
off
after approximately 10 minutes. If further defogging is
desired, press the button again.
The rear window defogger operates only when the
engine is running.
The rear window defogger uses a warming grid to
remove fog from the rear window.
Do not attach
anything like a temporary vehicle license or a decal
across the defogger grid on the rear window.
NOTICE:
Don’t use a razor blade or something sharp on
the inside
of the rear window. If you do, you
could cut or damage the warming grid, and
repairs wouldn’t be covered by your warranty.
Defogging and Defrosting
To rapidly defrost the windshield, the FRONT defrost
mode (electronic dual climate control system) or defrost
mode (manual control system) should be used and the
fan speed should be adjusted to the highest speed. With
the manual control system, turn the temperature control
knob all the way to the red area.
To keep the windshield clear and provide heated air to
the floor area of the vehicle, use the
DEFOG setting.
Your vehicle is equipped with side window defogger
vents located near the side rearview mirrors.
Ventilation System
Your vehicle’s flow-through ventilation system supplies
outside air into the vehicle when it is moving. Outside
air will also enter the vehicle when the fan is running.
Ventilation Tips
0 Keep the hood and front air inlet free of ice, snow or
any other obstruction (such as leaves). The heater
and defroster will work far better, reducing the
chance of fogging the inside of the windows.
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Downloaded from www.Manualslib.com manuals search engine When you enter a vehicle in cold weather, turn the
blower fan to the highest speed for a few moments
before driving
off. This helps clear the intake outlets
of snow and moisture, and reduces the chance of
fogging the inside of the windows.
Keep the area around the base of the center
instrument panel console and air path under the seats
clear of objects. This helps air circulate throughout
your vehicle.
Audio Systems
Your Delco Electronics audio system has been designed
to operate easily and give years of listening pleasure.
You will get the most enjoyment out of it if you acquaint
yourself with it first. Find out what your Delco
Electronics system can do and how to operate all its
controls, to be sure you're getting the most out of the
advanced engineering that went into it.
Setting the Clock for All Systems
Press and hold HR until the correct hour appears. Press
and hold
MN until the correct minute appears.
AM-FM Stereo with Cassette Tape Player
and Automatic Tone Control
Included with the AM-FM Stereo with Cassette Tape
Player and Automatic Tone Control, are six Bose@
amplified speakers. See your dealer for details.

Downloaded from www.Manualslib.com manuals search engine Playing the Radio
PWR-VOL: Press this knob to turn the system on and
off. To increase volume, turn the knob to the right. Turn
it to the left to decrease volume. The knob is capable of
rotating continuously.
RECALL: Press this button to recall the station being
played. If you press the button when the ignition is
off,
the clock will show for a few seconds.
SCV: Your system has a feature called
Speed-Compensated-Volume (SCV). With SCV, your
audio system adjusts automatically to make up for road
and wind noise as you drive. Set the volume at the
desired level. Move the control ring behind the upper
knob to the right to adjust the SCV. Then, as you drive,
SCV automatically increases the volume, as necessary,
to overcome noise at any particular speed. The volume
level should always sound the same to you as you drive.
If you don’t want to use SCV, turn the control all the
way down. Each notch on the control ring allows for
more volume compensation at faster vehicle speeds.
Finding a Station
AM-FM: Press this button to switch between AM, FM1
and FM2. The display shows your selection.
TUNE: Press this knob lightly so it extends. Turn it to
choose radio stations. Push the
knob back into its stored
position when you’re not using it.
SEEK: Press the right or left arrow to go to the
next higher
or lower station. The sound will mute
while seeking.
SCAN: Press one of the SEEK arrows for two seconds,
and SCAN will appear in the display. Use SCAN to
listen to stations for a few seconds. The radio will go to
a station, stop for a few seconds, then
go on to the next
station. Press SEEK again to stop scanning. The sound
will mute while scanning.
PUSHBUTTONS: The six numbered pushbuttons let
you return to your favorite stations. You can set up to
18 stations (six AM, six FM1 and six FM2). Just:
1. Turn the radio on.
2. Press AM-FM to select the band.
3. Tune in the desired station.
4. Press AUTO TONE to select the equalization that
best suits the type of station selected.
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Downloaded from www.Manualslib.com manuals search engine 5.
6.
Press and hold one of the six numbered buttons. The
sound will mute. When it returns, release the button.
Whenever you press that numbered button, the
station you set will return and the AUTO TONE
equalization that you selected will also be
automatically selected for that button.
Repeat the steps for each pushbutton.
P.SCAN: Press this button to listen to each of your
favorite stations stored on your pushbuttons for a few
seconds. The radio will scan through each of the stations
stored on your pushbuttons, except those stations with
weak reception. The AUTO TONE setting stored for
that pushbutton will be automatically chosen. Press
P.SCAN or one of the pushbuttons again to stop
scanning. P.SCAN will be displayed whenever the tuner
is in the P.SCAN mode. The channel number (PI-P6)
will appear momentarily just before the frequency is
displayed.
In FM mode, this function will scan through
both FM1 and
FM2 preset stations and FM 1 or €342 will
appear on the display.
Setting the Tone
BASS:
Press this knob lightly so it extends. Turn the
knob to the right to increase bass and to the left to
decrease bass. When you use this control, the radio’s
AUTO TONE setting will switch to manual and the
AUTO TONE display will
go blank.
TREB: Press this knob lightly so it extends. Turn the
knob to the right to increase treble and to the left to
decrease treble. When you use this control, the radio’s
AUTO TONE setting will switch to manual and the
AUTO TONE display will
go blank. If a station is weak
or noisy, you may want to decrease the treble.
Push these knobs back into their stored positions when
you’re not using them.
AUTO TONE: This feature allows you to choose preset
bass and treble equalization settings designed for
country/western, classical, news, rock, pop and jazz
stations. C/W will appear on the display when you first
press AUTO TONE. Each time you press it, another
setting will appear on the display. Press it again after
JAZZ appears and the AUTO TONE display will go
blank. Tone control will return to the BASS and TREB
knobs. Also, if you use the BASS and TREB knobs,
control will return to them and the AUTO
TONE
display will go blank.
Adjusting the Speakers
BAL:
Press this knob lightly so it extends. Turn the
knob to the right for the right speakers and to the left for
the left speakers. The middle position balances the
sound between the speakers.

Downloaded from www.Manualslib.com manuals search engine FADE: Press this knob lightly so it extends. Turn the
knob to the right to adjust the sound to the front
speakers and to the left for the rear speakers. The middle
position balances the sound between the speakers.
Push these knobs back into their stored positions when
you’re not using them.
Playing a Cassette Tape
Your tape player is built to work best with tapes that are
30 to 45 minutes long on each side. Tapes longer than
that are
so thin they may not work well in this player. If
a tape is inserted when the ignition is on but the radio is
off, the tape
will begin playing. A tape symbol is shown
in the center of the graphic display whenever a tape is
inserted. When
a tape is active, the tape symbol will be
accompanied by a direction arrow.
While the tape is playing, use the VOL, AUTO TONE,
BAL, FADE, BASS and TREB controls just as you do
for the radio. Other controls may have different
functions when a tape is inserted. The display will show
the tape symbol and an arrow to show which side of the
tape is playing.
If you hear nothing or hear just a garbled sound, it may
not be in squarely. Press EJECT to remove the tape and
start over.
The player is able to detect a tight or broken tape, and
will eject the tape. The radio will go back to playing the
last station selected.
The player automatically senses the cassette for metal or
Cr02 and sets the pre-emphasis. Anytime a tape is
inserted, the top side is selected to play first.
PREV (1): Press this button or the left SEEK arrow to
go to the previous selection on the tape if the current
selection has been playing for less than eight seconds.
If
the PREV button is pressed and the current selection has
been playing for more than eight seconds, it will
go to
the beginning of the current selection. Your tape must
have at least three seconds of silence between each
selection for PREV or SEEK to work. The tape direction
arrow blinks during PREV or SEEK operation. The
sound will mute during PREV or SEEK operation. Press
this button or one of the SEEK arrows again to return to
normal play.
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Downloaded from www.Manualslib.com manuals search engine PROG (2): Press this button to play the other side of
the tape.
NEXT (3): Press this button or the right SEEK arrow to
go to the next selection on the tape. If you hold the
button or press it more than once, the player will
continue moving forward through the tape. Your tape
must have at least three seconds of silence between each
selection for
NEXT or SEEK to work. The tape
direction arrow blinks during
NEXT or SEEK operation.
The sound will mute during
NEXT or SEEK operation.
Press this button or one of the SEEK arrows again to
return to normal play.
REV (4): Press this button to reverse the tape rapidly.
Press it again to return to playing speed. The radio will
play the last-selected station while the tape reverses.
flu (5): Press this button to reduce background
noise. Note that the double-D symbol will appear
on the display.
Dolby@ Noise Reduction is manufactured under a
license from Dolby Laboratories Licensing Corporation.
Dolby and the double-D symbol are trademarks of
Dolby Laboratories Licensing Corporation.
FWD (6): Press this button to advance quickly to
another part of the tape. Press the button again to return to playing speed.
The radio will play the last-selected
station while the tape advances.
AM-FM: Press this button to play the radio when a tape
is in the player.
TAPE AUX: Press this button to change to the tape
function when the radio is on. The tape symbol with an
arrow will appear on the display when the tape is active.
If your system is equipped with a remote playback
device, pressing this button a second time will allow the
remote device to play.
EJECT: Press this button to remove the tape. The radio
will play. EJECT may be activated with either the
ignition or radio off. Cassettes may be loaded
with the
radio
off if this button is pressed first. If you leave a
cassette tape in the player while listening to the radio, it
may become warm.
CLN: If this message appears on the display, the
cassette tape player needs
to be cleaned. It will still play
tapes, but you should clean it as soon as possible to
prevent damage to the tapes and player. See “Care
of
Your Cassette Tape Player” in the Index. After you clean
the player, press and hold EJECT for five seconds to
reset the CLN indicator. The radio will display
--- to
show the indicator was reset.
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Downloaded from www.Manualslib.com manuals search engine CD Adapter Kits
It is possible to use a CD adapter kit with your cassette
tape player after activating the bypass feature on your
tape player.
To activate the bypass feature, use the following steps:
1. Turn the ignition on.
2. Turn the radio off.
3. Press TAPE AUX and hold for five seconds.
4. After five seconds, the tape symbol on the display
will flash. While the symbol
is flashing, insert the
adapter. The radio will turn on. The CD player will
work now.
This override feature
will remain active until EJECT
is pressed.
AM-FM Stereo with Compact Disc Player
and Automatic Tone Control
(If Equipped)
Included with the AM-FM Stereo with Compact Disc
Player and Automatic Tone Control,
are six Base@
amplified speakers. See your dealer for details.
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