fuel additives Acura RDX 2013 Owner's Manual

263Driving
RefuelingFuel Information■
Fuel recommendation
Use of lower octane gasoline can cause occasional metallic knocking noise in the
engine and will result in decreased engine performance.
Use of gasoline with a pump octane less than 87 can lead to engine damage.
■
Top tier detergent gasoline
Because the level of detergency and additives in gasoline vary in the market, Acura
endorses the use of “TOP TIER Detergent Gasoline” where available to help
maintain the performance and reliability of your vehicle. TOP TIER Detergent
Gasoline meets a new gasoline standard jointly established by leading automotive
manufacturers to meet the needs of today ’s advanced engines.
Qualifying gasoline retailers will, in most cases, identify their gasoline as having met
“TOP TIER Detergent Gasoline” standards at the retail location. This fuel is
guaranteed to contain the proper level of detergent additives and be free of metallic
additives. The proper level of detergent additives, and absence of harmful metallic
additives in gasoline, help avoid build-up of deposits in your engine and emission
control system.
For further important fuel-related information for your vehicle, or on information on
gasoline that does not contain MMT, visit My Acura at owners.acura.com In
Canada, visit www.acura.ca for additional information on gasoline. For more
information on top tier gasoline, visit www.toptiergas.com .
■
Fuel tank capacity: 15.9 US gal (60.5 liters)Unleaded premium gasoline, pump octane number 91 or higher
1Fuel Information
NOTICEWe recommend quality gasoline containing
detergent additives that help prevent fuel system and
engine deposits. In addition, in order to maintain
good performance, fuel economy, and emissions
control, we strongly recommend the use of gasoline
that does NOT contain harmful manganese-based
fuel additives such as MMT, if such gasoline is
available.
Use of gasoline with these additives may adversely
affect performance, and cause the malfunction
indicator lamp on your instrument panel to come on.
If this happens, contact a dealer for service. Some
gasoline today is blended with oxygenates such as
ethanol. Your vehicle is designed to operate on
oxygenated gasoline containing up to 10% ethanol
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.

282
uuMaintenance Under the Hood uEngine Coolant
Maintenance
Engine CoolantThis coolant is premixed with 50% antifreeze and 50% water. Do not add any
straight antifreeze or water.
We recommend you check the engine coolant level every time you refuel. Check the
reserve tank first. If it is completely empty, also check the coolant level in the
radiator. Add the engine coolant accordingly.
1.Check the amount of coolant in the reserve
tank.
2. If the coolant level is below the MIN mark,
add the specified coolant until it reaches
the MAX mark.
3. Inspect the cooling system for leaks.Specified coolant: Honda Long Life Antifreeze/Coolant Type 2■
Reserve Tank
1Engine Coolant
NOTICEYou will need a more concentrated coolant if you are
driving in extremely cold temperature below −31°F
(−35°C). Consult your Acura dealer for details about
a suitable coolant mixture.
If Honda antifreeze/coolant is not available, you may
use another major brand non-silicate coolant as a
temporary replacement. Check that it is a high quality
coolant recommended for aluminum engines.
Continued use of any non-Honda coolant can result
in corrosion, causing the cooling system to
malfunction or fail. Have the cooling system flushed
and refilled with Honda antifreeze/coolant as soon as
possible.
Do not add rust inhibitors or other additives to your
vehicle's cooling system. They may not be compatible
with the coolant or with the engine components.
Reserve
Tank
MAX
MIN

Index
355
Index
Index
Numbers4WD.......................................................... 253AABS (Anti-lock Brake System) .................. 259
Accessories and Modifications ................ 266
Accessory Power Sockets ......................... 148
Additives
Coolant .................................................. 282
Engine Oil ............................................... 277
Washer ................................................... 286
Additives, Engine Oil ............................... 277
Adjusting Armrest .................................................. 142
Front Seats.............................................. 136
Head Restraints ....................................... 138
Mirrors.................................................... 133
Rear Seats ............................................... 141
Steering Wheel ....................................... 132
Temperature ............................................. 85
Air Conditioning System (Climate Control System) ....................... 152
Changing the Mode................................ 152
Defrosting the Windshield and Windows .............................................. 153
Dust and Pollen Filter .............................. 312
Recirculation/Fresh Air Mode.... ............... 152
Sensors ................................................... 155
Synchronized Mode ................................ 154
Using Automatic Climate Control............ 152 Air Conditioning System
(Heating and Cooling System)Dust and Pollen Filter ............................... 312
Air Pressure ....................................... 302, 345
Airbags ........................................................ 37
Advanced Airbags ..................................... 43
After a Collision......................................... 41
Airbag Care ............................................... 51
Event Data Recorder .................................. 21
Front Airbags (SRS) .................................... 40
Indicator ........................................ 48, 72, 75
Passenger Airbag Off Indicator .................. 49
Sensors...................................................... 37
Side Airbag Cutoff System ......................... 46
Side Airbag Off Indicator ........................... 50
Side Airbags .............................................. 44
Side Curtain Airbags .................................. 47
AM/FM Radio ............................................ 167
Anti-lock Brake System (ABS) .................. 259
Indicator .................................................... 71
Armrest ..................................................... 142
Audio Remote Controls ............................ 165
Audio System ............................................ 158
Adjusting the Sound ................................ 166
Auxiliary Input Jack .................................. 159
Error Messages ........................................ 187
General Information ................................ 190
iPod® ....................................................... 174
MP3/WMA/AAC ...................................... 179
Pandora ®................................................. 177
Reactivating............................................. 160 Recommended CDs ................................. 191
Recommended Devices............................ 193
Security Code .......................................... 160
Theft Protection ...................................... 160
USB Adapter Cable.................................. 159
USB Flash Drives ...................................... 193
Audio/Information Display ...................... 162
Authorized Manuals ................................ 353
Auto Door Locking/Unlocking ................. 106
Customize ................................................. 92
Automatic Lighting .................................. 123
Automatic Transmission ........................... 243
Creeping ................................................. 243
Fluid ........................................................ 284
Kickdown ................................................ 243
Operating the Shift Lever................... 14, 245
Sequential Shift Mode ............................. 246
Shift Lever Does Not Move ...................... 330
Shifting ................................................... 244
Auxiliary Input Jack .................................. 159
Average Fuel Economy .............................. 85
Average Speed ........................................... 86
AWD .......................................................... 253
BBattery ...................................................... 310
Charging System Indicator................. 69, 333
Jump Starting .......................................... 328
Maintenance (Checking the Battery) ........ 310
Belts (Seat) .................................................. 29