2009 VOLVO XC60 fuel additives

05 During your tripRefueling 05
206 Fuel requirements
Deposit control gasoline (detergent
additives)
Volvo recommends the use of detergent gas-
oline to control engine deposits. Detergent
gasoline is effective in keeping injectors and
intake valves clean. Consistent use of deposit
control gasolines will help ensure good driva-
bility and fuel economy. If you are not sure
whether the gasoline contains deposit control
additives, check with the service station oper-
ator.
NOTE
Volvo does not recommend the use of
external fuel injector cleaning systems.
Unleaded fuelEach Volvo has a three-way catalytic converter
and must use only unleaded gasoline. U.S. and
Canadian regulations require that pumps deliv-
ering unleaded gasoline be labeled "UNLEA-
DED". Only these pumps have nozzles which
fit your vehicle\fs filler inlet. It is unlawful to dis-
pense leaded fuel into a vehicle labeled "unlea-
ded gasoline only". Leaded gasoline damages
the three-way catalytic converter and the
heated oxygen sensor system. Repeated use
of leaded gasoline will lessen the effectiveness of the emission control system and could result
in loss of emission warranty coverage. State
and local vehicle inspection programs will
make detection of misfueling easier, possibly
resulting in emission test failure for misfueled
vehicles.
NOTE
Some U.S. and Canadian gasolines contain
an octane enhancing additive called methyl-
cyclopentadienyl manganese tricarbonyl
(MMT). If such fuels are used, your Emission
Control System performance may be affec-
ted, and the Check Engine Light (malfunc-
tion indicator light) located on your instru-
ment panel may light. If this occurs, please
return your vehicle to a trained and qualified
Volvo service technician for service.
Gasoline containing alcohol and ethers,
"Oxygenated fuels"
Some fuel suppliers sell gasoline containing
"oxygenates" which are usually alcohols or
ethers. In some areas, state or local laws
require that the service pump be marked indi-
cating use of alcohols or ethers. However,
there are areas in which the pumps are
unmarked. If you are not sure whether there is
alcohol or ethers in the gasoline you buy, check
with the service station operator. To meet sea-sonal air quality standards, some areas require
the use of "oxygenated" fuel.
Volvo allows the use of the following "oxygen-
ated" fuels; however, the octane ratings listed
on page 207 must still be met.
Alcohol – EthanolFuels containing up to 10% ethanol by volume
may be used. Ethanol may also be referred to
as Ethyl alcohol, or "Gasohol".
Ethers – MTBE: Fuels containing up to
15% MTBE may be used.
MethanolDo not use gasolines containing methanol
(methyl alcohol, wood alcohol). This practice
can result in vehicle performance deterioration
and can damage critical parts in the fuel sys-
tem. Such damage may not be covered under
the New Vehicle Limited Warranty.

05 During your trip
Refueling05
}}
207
Octane rating
Minimum octane
Typical pump octane label
Volvo engines are designed to run on unleaded
gasoline with an octane rating of 87
1
or above.
Please be aware that the engine specifications
for horsepower and torque listed on page
283 are based on the use of premium fuel.
Demanding drivingIn demanding driving conditions, such as oper-
ating the vehicle in hot weather, towing a trailer,
or driving for extended periods at higher alti-
tudes than normal, it may be advisable to
switch to higher octane fuel (91 or higher) or to
change gasoline brands to fully utilize your engine\fs capacity, and for the smoothest pos-
sible operation.
NOTE When switching to higher octane fuel or
changing gasoline brands, it may be neces-
sary to fill the tank more than once before a
difference in engine operation is noticeable.
Fuel FormulationsDo not use gasoline that contains lead as a
knock inhibitor, and do not use lead additives.
Besides damaging the exhaust emission con-
trol systems on your vehicle, lead has been
strongly linked to certain forms of cancer.
Many fuels contain benzene as a solvent.
Unburned benzene has been strongly linked to
certain forms of cancer. If you live in an area
where you must fill your own gas tank, take
precautions. These may include:
\b
standing upwind away from the filler nozzle
while refueling
\b refueling only at gas stations with vapor
recovery systems that fully seal the mouth
of the filler neck during refueling
\b wearing neoprene gloves while handling a
fuel filler nozzle.
Use of AdditivesWith the exception of gas line antifreeze during
winter months, do not add solvents, thicken-
ers, or other store-bought additives to your
vehicle\fs fuel, cooling, or lubricating systems.
Overuse may damage your engine, and some
of these additives contain organically volatile
chemicals. Do not needlessly expose yourself
to these chemicals.
WARNING Never carry a cell phone that is
switched
on while refueling your vehicle. If the phone
rings, this may cause a spark that could
ignite gasoline fumes, resulting in fire and
injury.
WARNING Carbon monoxide is a poisonous, colorless,
and odorless gas. It is present in all exhaust
gases. If you ever smell exhaust fumes
inside the vehicle, make sure the passenger
compartment is ventilated, and immediately
return the vehicle to a trained and qualified
Volvo service technician for correction.
1
AKI (ANTI KNOCK INDEX) is an average of the Research Octane Number (R\
ON) and the Motor Octane Number (MON), MON+RON/2.
G028920

06 Maintenance and specificationsEngine oil 06
228 Checking the engine oil
The oil level should be checked every time the
vehicle is refueled. This is especially important
during the period up to the first scheduled
maintenance service.
\b
See page 283 for oil specifications.
\b Refer to the Warranty and Service Records
Information booklet for information on the
oil change intervals.
Volvo recommends Castrol oil products.
CAUTION \b
Not checking the oil level regularly can
result in serious engine damage if the oil
level becomes too low.
\b Oil that is lower than the specified qual-
ity can damage the engine.
\b Volvo does not recommend the use of
oil additives.
\b Always add oil of the same type and
viscosity as already used.
\b Never fill oil above the
MAX mark. This
could cause an increase in oil consump-
tion.
Checking and adding oil Location of the filler cap and dipstick
NOTE
Before checking the oil:
\b
The car should be parked on a level sur-
face when the oil is checked.
\b If the engine is warm, wait for at least
10 – 15 minutes after the engine has
been switched off before checking the
oil. The oil level must be between the MIN and MAX
marks on the dipstickChecking the oil1.
Pull out the dipstick and wipe it with a lint-
free rag.
2. Reinsert the dipstick, pull it out, and check
the oil level. The level must be between the
MIN and MAX marks.
3. Add oil if necessary. If the level is close to the MIN mark, add approximately
0.5 US quarts (0.5 liters) of oil.
4. Recheck the level and add more oil if nec-
essary until the level is near the MAX mark. G031914 G02173
7

06 Maintenance and specifications
Specifications06
}}
283
Engine specifications
Specification/Model 3.0T
Engine designation B6304T2
Output (kW/rps) 210/93
Output (hp/rpm) 281/5600
Torque (Nm/rps) 400/25 – 80
Torque (ft. lbs./rpm) 295/1500 – 4800
No. of cylinders 6
Bore (in/mm) 3.23/82
Stroke (in/mm) 3.67/93.2
Displacement 2.95 liters (175 cu. in.)
Compression ratio 9.3:1
Engine oil
Engine oil must meet the minimum ILSAC
specification GF-4, API SL, or ACEA A1/B1.
Lower quality oils may not offer the same fuel
economy, engine performance, or engine pro-
tection.
Volvo recommends Castrol.
Depending on your driving habits, premium or
synthetic oils may provide superior fuel econ-
omy and engine protection. Consult your Volvo
retailer for recommendations on premium or
synthetic oils.
Oil additives must not be used.
Synthetic oil is not used when the oil is
changed at the normal maintenance services.
This oil is only used at customer request, at
additional charge. Please consult your Volvo
retailer.
Oil viscosityIncorrect viscosity oil can shorten engine life
under normal use. SAE 5W-30 will provide
good fuel economy and engine protection. See
the viscosity chart.