2005 Acura RSX oil viscosity

Make sure the API Certif ication Seal
says ‘‘For Gasoline Engines’’.
Oil is major contributor to your
engine’s perf ormance and longevity.
Always use a premium-grade
detergent oil displaying the API
Certif ication Seal. This seal indicates
the oil is energy conserving, and that
it meets the American Petroleum
Institute’s latest requirements. It is
highly recommended that you use
Honda motor oil in your vehicle.
Unscrew and remove the engine oil
fill cap on top of the valve cover.
Pour in the oil slowly and caref ully so
you do not spill. Clean up any spills
immediately. Spilled oil could
damage components in the engine
compartment.
Install the engine oil f ill cap, and
tighten it securely. Wait a f ew
minutes, and recheck the oil level.
Do not f ill above the upper mark; you
could damage the engine. The oil’s viscosity or weight is
provided on the container’s label.
5W-20 oil is f ormulated f or year-
round protection of your vehicle, to
improve cold weather starting and
f uel economy.
RSX and Premium models
A dding Engine Oil
Recommended Oil
162
ENGINE OIL FILL CAP
API CERTIFICATION SEAL Ambient Temperature

µAlways change the oil and f ilter
according to the recommendations in
the maintenance schedule. The oil
and f ilter collect contaminants that
can damage your engine if they are
not removed regularly.
Changing the oil and f ilter requires
special tools and access f rom
underneath the vehicle. The vehicle
should be raised on a service station-
type hydraulic lif t f or this service.
Unless you have the knowledge and
proper equipment, you should have
this maintenance done by a skilled
mechanic.
Run the engine until it reaches
normal operating temperature,
then shut it off.
You may use a synthetic motor oil if
it meets the same requirements
given f or a conventional motor oil: it
displays the API Certif ication Seal
and it is the proper weight. You must
f ollow the oil and f ilter change
intervals given in the maintenance
schedule.
An oil with a viscosity of 5W-30 is
pref erred f or improved f uel economy
and year-round protection in your
vehicle. You may use a 10W-30 oil if
the temperature in your area never
goes below 20°F ( 7°C). Your vehicle does not require any oil
additives. Additives may adversely
af f ect your engine’s or transmission’s
perf ormance and durability.
1.
CONT INUED
Type-SSynthetic Oil
Engine Oil A dditivesChanging the Oil and Filter
A dding Engine Oil, Changing the Oil and Filter
Maint enance
163
Ambient Temperature

...................
Radiator Overheating . 202
...............
Radio/CD Sound System . 92
...........................
Readiness Codes .226
..
Rear Lights, Bulb Replacement . 177
............................
Rear Seat Access .72
..........................
Rear Seat, Folding .73
............................
Rear View Mirror .79
.................
Rear Window Def ogger . 62
....................
Rear Window Washer .60
.......................
Rear Window Wiper .60
...............
Reclining the Seat Backs . 71
.......
Recommended Shif t Speeds . 137
.......................
Reminder Indicators .52
.......................
Remote Transmitter .69
Replacement Inf ormation ..............
Dust and Pollen Filter . 179
................
Engine Oil and Filter . 163
.................................
Floor Mats .179
..........................................
Fuses .208
................................
Light Bulbs .172
....................................
Schedule .155
.....................................
Seat Belts .21
...........................................
Tires .186
.............................
Wiper Blades .180
...................
Neutral Gear Position . 140
..................
New Vehicle Break-in . 121
.....................
Normal Shif t Speeds .137
...................
NOTICE, Explanation of . i
...............
Numbers, Identif ication . 216
...
Octane Requirement, Gasoline . 121
.........................................
Odometer .57
...............................
Odometer, Trip .57
Oil ........................
Change, How to .163
......................
Change, When to .157
......................
Checking Engine .125
..............
Pressure Indicator . 53,204
Selecting Proper Viscosity ..............................
Chart .162, 163
...........
ON (Ignition Key Position) . 66
Onboard Ref ueling Vapor ....................................
Recovery .224
..............................
Outside Mirrors .80
....................
Overheating, Engine .202
.......
Owner Maintenance Checks . 156..............
Panel Brightness Control . 62
........................
Park Gear Position .140
...........................................
Parking .145
.................................
Parking Brake .81
Parking Brake and Brake .................
System Indicator . 53,206
........................
Parking Lights .61, 175
..
Parking Over Things that Burn . 145
............................
Playing the Radio .92
..................................
Playing a CD .101
..................
Playing a CD Changer . 103
.................................
Playing a Tape .98
.............................
PGM-FI System .224
..........................
Power Door Locks .67
.................
Power Socket Locations . 83
..............................
Power Windows .77
.........
Pregnancy, Using Seat Belts . 17
.........
Protecting Adults and Teens . 13
...
Additional Safety Precautions . 18
.....
Advice f or Pregnant Women . 17
........................
Protecting Children .28
.....................
General Guidelines .28
...........................
Protecting Inf ants .32
.............
Protecting Small Children . 33
Index
N
O PR
VI

Î
.................................................
VIN .216
..................................
Viscosity, Oil .162
.............
WARNING, Explanation of . ii
.........
Warning Labels, Location of . 46
..................
Warranty Coverages .229
Washer, Windshield ........
Checking the Fluid Level . 167
.......................................
Indicator .55
.....................................
Operation .60
Wheels ...............
Adjusting the Steering . 63
............
Alignment and Balance . 185
..........................
Compact Spare .192
......................................
Wrench .195
Windows ..................
Operating the Power . 77
...........................
Rear, Def ogger .62
Windshield .......................................
Cleaning .60
.....................................
Def roster .90
.......................................
Washers .60
Wipers, Windshield .......................
Changing Blades .180 .....................................
Operation .60
....................................
Worn Tires .184
.....
Wrecker, Emergency Towing . 213
: U.S. and Canada only
Index
W
INDEX
IX