1999 VOLVO S70 octane

help keep your car in good running order.
Manual transmission
The following speeds should not be exceeded during the break-in period:Up to 600 miles
(1000 km) 600 - 1,200 miles
(1000 - 2000 km)
1st gear 20 mph (30 km/h) 25 mph (40 km/h)
2nd gear 30 mph (50 km/h) 40 mph (70 km/h)
3rd gear 45 mph (80 km/h) 65 mph (100 km/h)
4th gear 70 mph (110 km/h) 80 mph (130 km/h)
5th gear/overdrive 80 mph (130 km/h) 95 mph (150 km/h)
Posted speed limits should not be exceeded.
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 labeled "UNLEADED". Only these pumps have nozzles which fit
your car's filler inlet. It is unlawful to dispense leaded fuel into a vehicle labeled "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 Malfunction Indicator Lamp located on your instrument panel may light. If this occurs, please return your
vehicle to an authorized Volvo retailer for service.
pg. 67 Fuel requirements, Refueling
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Octane Rating
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).
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 alcohol 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 restrictions, some states require the use of "oxygenated" fuel in certain areas.
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.
Refueling
The fuel tank is designed to hold approximately:
18.4 US gal. (68 liters) - Front Wheel Drive
17.4 US gal. (66 liters) - All Wheel Drive
with sufficient volume left over to accommodate possible expansion of the fuel in hot weather. Be aware that the
"usable" tank will be somewhat less than the specified maximum. When the fuel level is low, such factors as ambient
temperature, the fuel's "Reid vapor pressure" characteristics, and terrain can affect the fuel pumps' ability to supply the
engine with an adequate supply of fuel. Therefore, it is advisable to refuel as soon as possible when the needle nears
the red zone, or when the fuel warning light comes on.
Fuel tank cover
The fuel tank cover (on the fight rear fender) is locked and must be popped open using the control on the driver's door.
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Headlight adjustment.......................96Headlight wiper blades - replacing........107Headlights.................................22Heated front seats.........................32Heated side -view mirrors...................25Heating..............................36,37,39Heating and air conditioning...............35High beams.................................19Hood.......................................53
I
Ignition switch............................23Immobilizer(start inhibitor)...............42Instrument illumination....................24Instruments.............................16,17Integrated booster cushion.................10
J
Jack (sedan)...............................55Jack (wagon)...............................56Jump starting..............................78
K
Keyless entry system.......................44Keylock....................................69Keys.......................................42Kick -down..................................71
L
Label information.........................116Lock button - tailgate.....................47Lock button - central......................43Locks......................................43Long distance trips........................83Long load storage (sedan)..................63Lubrication...............................123Luggage net - wagon........................61Lumbar support.............................49
M
Maintenance schedule......................118Maintenance service.......................117Malfunction indicator lamp..............19,20Manual transmission....................70,137Manual transmission fluid.................134Memory function - front seats..............49Mirrors - rear/side view...................50
O
Occupant safety............................14Octane rating..............................67Odometer...................................18Oil pressure warning light.................20On-call...................................140
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are not connected to a suitable antenna can cause faults in the car's electronic controlsystems. Your car is equipped with an accessory connector located under the dashboard on the
driver's side. Please consult your Volvo retailer if you have any questions before connecting
accessory or optional equipment to the vehicle's electrical systems.
Carbon monoxide
Carbon monoxide is a poisonous, colorless and odorless gas which is present in all exhaust
gases. If you ever smell exhaust fumes from inside the vehicle, make sure the passenger
compartment is ventilated and immediately return the vehicle to you th retailer for correction.
Never sit in a parked or stopped car for any extended amount of time, nor have it unattended
while the engine is running.
Never operate the engine in confined, unventilated areas.
Back Cover
The following should be checked regularly: *
1 Washer fluid reservoir should be filled with water and solvent
(wintertime: windshield washer anti -freeze). See page 129
.
2 Coolant level should be between the expansion tank marks.
Mixture: 50% anti -freeze and 50% water. See page 130
.
3 Power steering - When cold, the level must not be above the
COLD mark and when hot it must not be above the HOT mark. Top up
if the level drops to the ADD mark with ATF fluid. See page 126
.
4 Engine oil level should be between the dipstick marks. The
distance between the marks represents approx. 1.6 US qts (1.5
liter). See page 124
.
5 Brake fluid - check, without removing the cap, that the level
is above the MIN mark. Use brake fluid DOT 4+. See page 126
.
* Engine oil should be checked each time the car is refuelled.


Octane rating, see page 67

Tire pressure, see label located on inside of the fuel filler flap.


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