2008 HONDA RIDGELINE octane

Help assure your vehicle’s f uture
reliability and perf ormance by paying
extra attention to how you drive
during the f irst 600 miles (1,000 km).
During this period:Avoid full-throttle starts and rapid
acceleration.
Do not change the oil until the
scheduled maintenance time.
Avoidhardbrakingforthefirst
200 miles (300 km).
Do not tow a trailer.
You should also f ollow these
recommendations with an
overhauled or exchanged engine, or
when the brakes are replaced. Your vehicle is designed to operate
on unleaded gasoline with a pump
octane number of 87 or higher. Use
of a lower octane gasoline can cause
a persistent, heavy metallic rapping
noise that can lead to engine damage.
We recommended using a quality
gasoline containing detergent
additives that help prevent fuel
system and engine deposits.
In addition, in order to maintain good
perf ormance, f uel economy, and
emissions control, we strongly
recommend, in areas where it is
available, the use of gasoline that
does NOT contain manganese-based
f uel additives such as MMT.
Use of gasoline with these additives
may adversely af f ect perf ormance,
and cause the malfunction indicator
lamp on your instrument panel to
come on. If this happens, contactyour authorized dealer f or service.
Some gasoline today is blended with
oxygenates such as ethanol or
MTBE. Your vehicle is designed to
operate on oxygenated gasoline
containing up to 10 % ethanol by
volume and up to 15 % MTBE by
volume. Do not use gasoline
containing methanol.
If you notice any undesirable
operating symptoms, try another
service station or switch to another
brand of gasoline.
Premium f uel is recommended when
towing in certain conditions (see
page ).
For f urther important f uel-related
inf ormation, please ref er to your
.
229
Break-in Period Fuel Recommendation
Quick Start Guide
Break-in Period, Fuel Recommendation
180
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The added weight, length, and
height of a trailer will af f ect your
vehicle’s handling and perf ormance,
so driving with a trailer requires
some special driving skills and
techniques.
Your vehicle tires and spare are in
good condition and properly
inf lated.
The trailer tires and spare are in
good condition and inf lated as
recommended by the trailer
maker.
The vehicle has been properly
serviced, and the tires, brakes,
suspension, cooling system, and
lights are in good operating
condition.
The trailer has been properly
serviced and is in good condition.
All weights and loads are within
limits.
Thehitch,safetychains,andany
other attachments are secure.
Allitemsonandinthetrailerare
properly secured and cannot shif t
while you drive. Towing perf ormance can be
af f ected by high altitude, high
temperature, or when climbing
steep grades. Theref ore, premium
f uel (premium unleaded gasoline
with pump octane number of 91 or
higher) is recommended when
towing more than 3,500 lbs (1,590
kg).
Foryoursafetyandthesafetyof
others,taketimetopracticedriving
maneuvers bef ore heading f or the
open road, and f ollow the guidelines
below.
Avoid towing a trailer during your
vehicle’s f irst 600 miles (1,000 km).
When preparing to tow, and bef ore
driving away, be sure to check the
f ollowing:
CONT INUED
Driving Saf ely With a T railer
Pre-T ow Checklist
Break-In Period
Towing a Trailer
Driving
229
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.....................................
Floor Mats .263
Fluids
..........
Automatic Transmission .253
..........................................
Brake .255
..........................
Power Steering .256
.......................
Rear Differential .254
...................
Transf er Assembly .255
..................
Windshield Washer .252
FM Stereo Radio ...................................
Reception .142
.................
Folding the Rear Seats .104
..........................
Four-way Flashers .79
................................
Front Seat .99,101
..............................
Adjusting .99,101
.....................................
Airbags .9,23
.......................................
Heaters .105
.................................................
Fuel .180
......................
Fill Door and Cap .181
...........................................
Gauge .71
................
Octane Requirement .180
...............................
Oxygenated .180
........................
Reserve Indicator .65
........................
Tank, Filling the .181 ...............................
Fuel Economy .185
Actual Mileage and EPA FuelEconomy Estimates
.......................
Comparison .185
......
Calculating Fuel Economy .187
.............
Fuel Economy Factors .186
........
Improving Fuel Economy .186
.....................
Fuses, Checking the .293
...............
Gas Mileage, Improving .185
Gasoline
...............
Fuel Reserve Indicator .65
...........................................
Gauge .71
................
Octane Requirement .180
........................
Tank, Filling the .181
................
Gas Station Procedures .181
Gauges
...
Engine Coolant Temperature .72
...............................................
Fuel .71
...............................
Speedometer .70
.................................
Tachometer .70
GAWR (Gross Axle Weight .......................................
Rating) .218 GCWR (Gross Combined Weight
.......................................
Rating) .218
............
Gearshif t Lever Positions .202
......................................
Glove Box .117
GVWR (Gross Vehicle Weight
.......................................
Rating) .218
.............
Halogen Headlight Bulbs .257
..............
Hazard Warning Flashers .79
.................................
Headlights .75,76
........................................
Aiming .257
..............
Automatic Lighting Off .77
.................................
Control Dial .76
............
Daytime Running Lights .78
..................
High Beam Indicator .65
.....
High Beams, Turning on .75,76
............
Low Beams, Turning on .76
.........................
Reminder Chime .77
........
Replacing Halogen Bulbs .257
..................................
Turning On .76
............................
Head Restraints .102
.............................
Heated Mirrors .113
...............................
Heaters, Seats .105
.....................
Heating and Cooling .125
Index
G H
IV
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.......................
Label, Certif ication .302
.................
Lane Change, Signaling .76
..................
Lap/Shoulder Belts .14,19
...........................
Light Control Dial .76
Lights
....................
Bulb Replacement .257
.......................................
Indicator .66
.......................................
Interior .120
.........................................
Parking .76
..................................
Turn Signal .76
............................
Load Limits .191,217
......
LOCK (Ignition Key Position) .82
Locks
.......
Anti-thef t Steering Column .82
............................
Fuel Fill Door .181
..................................
Glove Box .117
...............................
In-Bed Trunk .96
....................
Lockout Prevention .83
.................................
Power Door .83
........................
Low Coolant Level .184
.........................
Low Fuel Indicator .65
...
Low Oil Pressure Indicator .62,290
Lubricant Specif ications
..................................
Chart .304,305 ...........
Luggage, Storing (Cargo) .190
..................................
Maintenance .237
Owner’s Maintenance ...................................
Checks .245
................................
Minder .239-246
.........................
Minder Indicator .67
..........................................
Saf ety .238
.
Malf unction Indicator Lamp .62,291
..............
Manual Seat Adjustments .99
...............................
Meters, Gauges .70
........................
Mirrors, Adjusting .113
...............
Modif ying Your Vehicle .189
.......................................
Moonroof .110
...................
Neutral Gear Position .203
..................
New Vehicle Break-in .180
...................
NOTICE, Explanation of .i
...............
Numbers, Identif ication .302 ...
Octane Requirement, Gasoline .180
.........................................
Odometer .70
....................
Of f -Highway Driving .232
...................
Of f -Road Precautions .233
Oil
........................
Change, How to .249
......................
Change, When to .239
......................
Checking Engine .184
...........................................
Filter .250
..............
Pressure Indicator .62,290
Selecting Proper Viscosity
......................................
Chart .248
...........
ON (Ignition Key Position) .82
............................
Outside Mirrors .113
....................
Overheating, Engine .288
....
Owner’s Maintenance Checks .245
.........................
Oxygenated Fuels .180
..............
Panel Brightness Control .78
........................
Park Gear Position .202
...........................................
Parking .211
...............................
Parking Brake .111
Index
N O
P
M
L
VI
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Service Inf ormation Summary
Gasoline: Tire Pressure (measured cold):
Fuel Tank Capacity:
Recommended Engine Oil:
Automatic Transmission Fluid:Power Steering Fluid:
Brake Fluid:
Rear Differential Fluid:
Transfer Assembly Fluid: 32 psi (220 kPa , 2.2 kgf/cm
)
Front/Rear:
Compact Spare Tire:
60 psi (420 kPa , 4.2 kgf/cm
)
22.01 US gal (83.3
)
API Premium grade 5W-20
detergent oil (see page ).
Oil change capacity (including
filter): 4.5 US qt (4.3
)
Honda ATF-Z1 (Automatic
Transmission Fluid) (see page ). Honda Power Steering Fluid
preferred, or another brand of
power steering fluid as a
temporary replacement. Do not
use ATF (see page ).
Honda Heavy Duty Brake Fluid
DOT 3 preferred, or a DOT 3 or
DOT 4 brake fluid as a temporary
replacement (see page ).
Honda VTM-4 Differential Fluid
(see page ).
SAE 90 or SAE 80W-90 viscosity
hypoid gear oil, API service
classified GL4 or GL5 only (see
page ).
Unleaded gasoline, pump octane
number of 87 or higher.
248
254 256
255
254
255
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