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VOLVO S80
Chapter 6 - Starting and driving
pg. 63 Starting and driving
Fuel requirements64
Refueling65
Starting the engine66
Automatic transmission67
Driving economy71
Points to remember72
Emergency towing74
Vehicle towing information75
Towing a trailer76
Jump starting79
Winter driving80
Long distance trips81
Three-way catalytic converter82
pg. 64 Fuel requirements
NOTE ENGINE OIL:
Although some oil consumption occurs during normal engine operation, more oil is consumed when the engine is new
as the internal parts generate higher friction while wearingin to each other. From the time the engine is new until the
first service is performed, the oil consumption could be higher than normal. For this reason, it is especially
important to check the oil every time you refuel your car during this period. See page 115
.
Fuel requirements
Octane rating
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Volvo engines are designed for optimum performance on unleaded premium gasoline with an octane rating. AKI of 91,
or above. AKI (ANTI KNOCK INDEX) is an average of the Research Octane Number, RON, and the Motor Octane
Number, MON. (RON + MON/2).
The minimum octane requirement is AKI 87 (RON 91).
Deposit control gasoline (detergent additives)
Volvo recommends the use of gasoline containing deposit control additives. These additives have shown to be efficient
in keeping injectors and intake valves clean. Consistent use of deposit control gasolines will help ensure good
driveability and fuel economy. If you are not sure whether the gasoline contains deposit control additives, check with
the service station operator.
Unleaded fuel
Each Volvo has a three-way catalytic converter and must use only unleaded gasoline. U.S. and Canadian regulations
require that pumps delivering unleaded gasoline be labelled "UNLEADED". Only these pumps have nozzles which fit
your car's filler inlet. It is unlawful to dispense leaded fuel into a vehicle labelled "unleaded 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 affected,
and the Check Engine Light (malfunction indicator lamp) located on your instrument panel may light. If this occurs,
please return your vehicle to an authorized Volvo retailer 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 indicating 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 seasonal air quality standards, some areas require the use of "oxygenated"
fuel.
Volvo allows the use of the following "oxygenated fuels; however, the octane ratings listed on this page must still be
met.
Alcohol — Ethanol: Fuels 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.
pg. 65 Refueling
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Type: Positive pressure, closed system. The thermostat begins to open at 194 °F (90 °C).
Coolant: Volvo original coolant/antifreeze.
Volume: Normally-aspirated 6-cylinder engine - 9.3 US qts (8.8 liters).
Turbo 6-cylinder engine - 10.1 US qts (9.6 liters).
Power steering fluid
ATF fluid.
Volume: 6 cyl engine - 0.95 US qt (0.9 liter).
Brake fluid
DOT 4+
Volume: 0.6 US qt (0.6 liter)
Climate control system - refrigerant (R 134a)
Oil: PAG
Volume: 2.2 lbs (1000 g) R134a.
Fuel
Minimum octane requirement - AKI 87 (RON 91)
Volume (fuel tank): 21.1 US gals (80 liters)
Washer fluid reservoir
Volume: 6 cyl: 4.7 US qts. (4.5 liters)
All specifications are subject to change without prior notice.
pg.126 Fuel system, Distributor ignition system, Suspension
Fuel system
The engine is equipped with a multiport fuel injection system.
Distributor ignition system
Firing order: 15-3-6-2-4
Distributor ignition setting: Not adjustable
Spark plugs: B 6284 T: P/N 271367-4 (or equivalent)
B 6294 S: P/N 272371-8 (or equivalent)
Spark plug gap: 0.028-0.032" (0.7-0.8 mm)
Tightening torque: 18.4 ft. lbs. (25 Nm)
Replacing spark plugs
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Instrument illumination..........30
Instrument panel..........23
Instruments..........22
Integrated booster cushion ........ 13
Interior Air Quality system .........45
Interior features - overview..........20
Interior lighting..........50
Isofix fasteners..........12
J
Jack..........53
, 88, 89
Jump starting..........79
K
Key - removing from ignition switch..........66
Keyless entry system..........57, 58
Keyless entry system - replacing batteries..........58
Keylock..........66
Keys..........56
Kickdown..........69
L
Label information..........122
License plate lights - replacing..........100
Lifting the car..........112
Lights - accessory..........27
Load carriers..........73
Locking - automatic..........58
Locking and unlocking the car..........56
Locking steering wheel..........32
Long distance trip..........81
Long loads..........49, 54
M
Maintenance schedule..........107, 108
Maintenance service..........106
Malfunction indicator lamp..........25
Memory function - front seats..........48
Mirrors..........36
Mirrors, sideview - folding 27
Mirrors, sideview - memory function..........36
O
Occupant safety..........11
Octane rating..........64
Odometer..........23
Oil - engine..........64, 80, 114, 115, 125
Oil pressure warning light ........ 24
Opening the hood..........113
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