Page 98 of 386

Increasing Speed While Using Cruise Control Passing Another Vehicle While Using Cruise Control
There are two ways to go to a higher speed. Use the accelerator pedal to increase your speed. When
. Use the accelerator pedal to get to the higher speed. you
take your foot off the pedal, your vehicle-will slow
Push the button at the end of the lever, then release down to the cruise control speed
you set earlier.
the button and the accelerator pedal. You’ll now
cruise at the higher speed.
0 Move the cruise switch from ON to R/A. Hold it
there until you get up to the speed you want, and
then release the switch.
(To increase your speed in
very small amounts, move the switch to R/A for
less than half a second and then releas; it. Each
time you do
this, your vehicle will go about
1 mph (1.6 km/h) faster.)
Reducing Speed While Using Cruise Control
Using Cruise Control on Hills
How well your cruise control will work on hills depends
upon your speed, load and the steepness
of the hills.
When going up steep hills, you may have to step on the
accelerator pedal to maintain your speed. When going
downhill, you may have to brake or shift to a lower gear
to keep your speed down.
Of course, applying the brake
takes you out
of cruise control. Many drivers find this to
be too much trouble and don’t use cruise control on
steep hills.
There are two ways to reduce your speed while using Ending Out of Cruise Control
cruise control:
There are several ways to turn off the cruise control:
0 Push in the button at the end of the lever until you 0 Step lightly on the brake pedal or push the clutch
reach the lower speed you want, then release it. pedal, if you have a manual transmission
; OR
To slow down in very small amounts, push the 0 Move the cruise switch to OFF.
button for less than half a second. Each time you do
this, you’ll go 1 mph (1.6 km/h) slower. Erasing Speed Memory
When you turn off the cruise control or the ignition,
your cruise control set speed memory
is erased.
2-49
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Page 249 of 386
When you open the hood of the 3800 L36 (Code K) engine you’ll see:
A. Engine Coolant Reservoir
B. Battery
C. Oil Fill Cap
D. Automatic Transmission
Dipstick (if equipped) E. Engine Fan
E Windshield
Washer Reservoir
G. Power Steering Reservoir
H. Engine Oil Dipstick
I. Brake Fluid Reservoir
J. Clutch Fluid Reservoir
K. Air Cleaner
(if equipped)
6-8
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Page 250 of 386
When you open the hood of the 5.7L LT1 (Code P) -giro you’ll see:
d
A. Engine Coolant Reservoir
B. Power Steering Reservoir
C. Engine Oil Dipstick
D. Battery
E. Engine Oil Fill Cap
E Fan
G. Windshield Washer Reservoir
H. Automatic Transmission
Dipstick (if equipped)
I. Brake Fluid Reservoir
J. Clutch Fluid Reservoir
(if equipped)
K. Air Cleaner
6-9
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Page 266 of 386
Hydraulic Clutch
The hydraulic clutch linkage in your vehicle is
self-adjusting. The clutch master cylinder reservoir is
filled with‘hydraulic clutch fluid.
It isn’t a good idea to “top off’ your clutch fluid. Adding
fluid won’t correct a leak.
A fluid loss in this system could indicate a problem.
Have the system inspected and repaired.
-’ ) :-
When to Check and What’to Use
Refer to the Maintenance Schedule to determine how
often you should check
the fluid level in your clutch
master cylinder reservoir and for the proper fluid. See
“Owner Checks and Services” and “Recommended
Fluids and Lubricants” in the Index.
How to Check
The proper fluid should be added if the level is below
the STEP mark on the reservoir. See the instructions on
the reservoir
cap.
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Page 353 of 386

At Least Twice a Year
Restraint System Check
Make sure the safety belt reminder light and all your
belts, buckles, latch plates, retractors and anchorages are
working progerly. Look for any other loose or damaged
safety belt system parts.
If you see anything that might
keep a safety belt system from doing its job, have it
repaired. Have any tom or frayed safety belts replaced.
Also- look for any opened or broken air bagtcovers, and
have them repaired or replaced. (The air bag system
does not need regular maintenance.)
Manual Transmission Check
Check the transmission fluid level; add i,f nkeded. See
“Manual Transmission” in the Index. A fluid. loss
may indicate a problem. Check the system and repair
if needed.
Automatic TransmisBiion Check
Check the transmission fluid level; add if needed. See
“Automatic Transmission” in the Index. A fluid loss
may indicate a problem. Check the system and repair
if needed.
Hydraulic Clutch System Check
Check the fluid lev’el in the clutch reservoir. See
“Hydraulic Clutch
Fluid” in the Index. A fluid loss in
this system could indicate a problem. Have the system
inspected and repaired at once.
At Least Once a Year
Key Lock Cylinders Service
Lubricate the key lock cylinders with the lubricant
specified-
in Part D.
Body Lubrication Service
Lubricate all body door hinges. Also lubricate all hinges
and latches, including those for the hood, ,headlamp door
assemblies, rear compartment, console doors and any
folding seat hardware.
Part D tells you what to use.
More frequent lubrication may be required when
exposed to a corrosive environment.
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Page 354 of 386

Starter Switch Check When
you are doing this check, the vehicle could
move suddenly.
If it does, you or others could be
injured. Follow the steps below.
1. Before you start, be sure you have enough room
2. Firmly apply both the parking brake (see “Parking
Brake’’ in
the Index if necessary) and the regular brake.
NOTE: Do not use the accelerator pedal, and be
ready to turn
off the engine immediately if it starts.
3. On automatic transmission vehicles, try to start the
engine in each gear. The starter should work only in
PARK
(P) or NEUTRAL (N). If the starter works in
any other position, your vehicle needs service.
around
the vehicle.
On manual transmission vehicles, put the shift lever
in NEUTRAL
(N), push the clutch down halfway
and
try to start the engine. The starter should work
only when
the clutch is pushed down all the way to
the floor. If the starter works when the clutch isn’t
pushed all the way down, your vehicle needs service.
Brake-Transmission Shift Interlock (BTSI) Check
(Automatic Transmission)
When you are doing this check, the vehicle could move suddenly. If it does, you or others could be
injured. Follow the steps below.
1. Before you start, be sure you have enough room
arouqd the vehicle. It should be parked on
a
level surface.
2. Firmly apply the parking brake (see “Parking Brake”
in the Index
if necessary).
NOTE: Be ready to apply the regular brake
immediately if the vehicle begins to move.
3. With the engine off, turn the key to the RUN
position,
but don’t start the engine. Without applying
the regular brake,
try to move the shift lever out of
PARK (P) with normal effort. If the shift lever
moves out
of PARK (P). vour vehicle’s BTSI
needs service.
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Page 357 of 386

Part D: Recommended Fluids and
Lubricants
NOTE: Fluids and lubricants identified below by name,
part number or specification may be obtained from
your
GM dealer.
USAGE
Engine Oil
Engine Coolant
FLUIDLUBRICANT
Engine oil with the American
Petroleum Institute Certified
FOP
Gasoline Engines “Starburst”
symbol
of the proper viscosity. To
determine the preferred viscosity
for your vehicle’s engine, see
“Engine Oil” in the Index.
50/50 mixture of clean water
(preferably distilled) and
GM
Goodwrench@ DEX-COOL TM or
Havoline@
DEX-COOL TM
(orange-colored, silicate-free)
antifreeze conforming
to GM
Specification
6277M. See “Engine
Coolant”
in the Index.
USAGE
Coolant
Supplement
Sealer
Hydraulic Brake
System
Hydraulic Clutch System
Power Steering
System
Manual
Transmission
Automatic
Transmission
Key Lock
Cylinders
FLUIDLUBRICANT
GM Part No. 3634621 or
equivalent with a complete flush
and refill.
Delco Supreme
I1 @ Brake Fluid
(GM Part No. 10852535 or
equivalent
DOT-3 brake fluid).
Hydraulic Clutch
Fluid (GM Part
No. 12345347
or equivalent).
GM Power Steering Fluid
1050017 - 1 qt., or equivalent).
DEXRON@-III Automatic
Transmission Fluid.
DEXRON@-LII Automatic
Transmission Fluid.
Multi-Pur
ose Lubricant,
Superlube
?& (GM Part
No. 12346241 or equivalent).
(GM
Part
NO. 1052884 - 1 Pt.,
7-44
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Page 358 of 386

Clutch Linkage
Pivot Points
Floor Shift Linkage
Chassis
’
Lubrication
~~
Rear Axle
(Standard
Differential)
Rear Axle
(Limited-Slip
Differential)
FLUIDLUBRICANT
Engine oil.
Lubriplate Lubricant aerosol (GM
Part
No. 12346293 or equivalent)
or lubricant meeting requirements
of NLGI Grade 2 Category LB or
Chassis lubricant
(GM Part ’
No. 1052497 or equivalent) or
lubricant meeting requirements
of
NLGI Grade 2, Category LB or
Axle Lubricant
(GM Part
No. 12345977) or SAE 8OW-90
GL-5 Gear Lubricant.
Axle Lubricant (GM
Part
No. 12345977) and 2 ounces
(59 ml) of Limited-Slip
Differential Lubricant Additive
(GM
Part No. 1052358 or
equivalent) where required.
See “Rear Axle” in the Index.
GC-LB.
GC-LB.
USAGE
Windsheld
Washer Solvent
Hood Latch
Assembly Pivots,
Spring Anchor
and Release
Pawl
Hood and Door
Hinges
Weatherstrip Conditioning
FLUIDLUBRICANT
GM Optikleen’ Washer Solvent
(GM Part No. 1051515) or
equivalent.
Lubriplate lubricant aerosol
(GM
Part No. 12346293 or equivalent)
or lubricant meeting requirements
of NLGI Grade 2, Category LB or
Multi-pu ose lubricant,
Superlube
% (GM Part
No. 12346241 or equivalent).
Dielectric Silicone Grease
(GM
Part No. 12345579 or equivalent).
GC-LB.
See “Replacement Parts” in the Index ‘for recommended
replacement filters and spark plugs.
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