check engine light VOLVO V70 1999 Owners Manual
[x] Cancel search | Manufacturer: VOLVO, Model Year: 1999, Model line: V70, Model: VOLVO V70 1999Pages: 61, PDF Size: 0.88 MB
Page 19 of 61

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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Open fuel filler cap slowly during hot eather conditions.
CAUTION:
 Do not refuel with the engine running. Turn  the ignition off or to position I. If the ignition is on, an  incorrect
reading could occur in the fuel gauge.
 Allow for fuel expansion by not overfilling the tank. Overfilling  could also cause damage to the emission control
systems.
 Avoid spilling  gasoline during refueling. Gasolines  containing alcohol  can cause damage to painted  surfaces,
which  may not be  covered under the New Vehicle Limited Warranty.
 Do not use gasoline containing methanol (methyl alcohol,  wood alcohol). This practice can result in vehicle
performance deterioration and  can damage critical parts  in the fuel system. Such damage may not be  covered under
the New Vehicle LimitedWarranty.
* If the fuel filler  cap is not closed tightly or if the engine is running when the car is refueled, the Malfunction
Indicator Lamp may indicate a  fault. However, your vehicle's performance will not be  affected. Use only Volvo
original or approved fuel filler  caps. pg. 68 Driving economy
Economical driving conserves  natural resources
Better  driving economy may be  obtained  by thinking ahead, avoiding rapid starts and  stops and  adjusting the speed of
your vehicle to immediate traffic  conditions. Observe the following rules:
Bring the engine to normal operating temperature as soon as possible by driving with a  light foot on the accelerator
pedal for the first few minutes of operation. A cold engine uses more fuel and  is subject to increased wear.
Whenever possible, avoid using the car for driving short distances. This does not allow the engine to reach normal
operating temperature.
 Drive carefully and  avoid rapid acceleration and  hard braking.
 Do not exceed posted speed limit.
 Avoid carrying unnecessary  items (extra load) in the car.
 Maintain correct tire pressure. Check tire pressure regularly (check when tires are cold).
 Remove snow tires when threat of snow or ice has ended.
 Note  that roof racks, ski racks, etc., increase air resistance  and  thereby fuel consumption.
 Avoid using automatic  transmission kick-down feature unless necessary.
 Avoid using the air conditioning when it is not required. When engaged, the air conditioner's compressor places an
additional load on the engine. However, please note that fuel consumption is lower with the air conditioning on than it
is when driving with the air conditioning switched off and  the windows down.
 If your car is equipped with the optional Trip Computer, utilizing the fuel consumption modes can help you "learn"
how to drive more economically.
Other factors which  decrease  gas mileage are:
Worn or dirty spark plugs
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The following  items should be checked  weekly  by the driver (it  takes only a few minutes). 
Engine oil level
Horns  
Brake fluid level
Windshield wipers 
Radiator  coolant  level
Tire pressure (all five tires) 
Operation of all lights
Level of windshield washer fluid 
The following  should also be carried out at regular intervals: 
Washing (check all drain holes)  
Polishing 
Cleaning 
  
Contents | Top of Page
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Concealed  storage bin (wagon)..............60Coolant - checking/changing...............130Coolant level  sensor.......................21Coolant level  warning light................19Cooling system.........................74,136Courtesy lights - exterior.................22Cross  bars  (AWD  XC)........................75Cruise control.............................31
D
Daytime running lights.....................26Demister - rear  window.....................25Dimensions................................140Diversity  antenna.........................197Doors  and locks............................43Drive  belt................................128Driving economy............................68
E
EBD (Electroinc Brake -force  Distribution)..81ECC - Electronic  Climate Control........38,39Electrical  system......................74,138Electrically operated driver's seat........50Electrically operated front  seats......49,108Electrically operated sun roof.............52Electrically-operated windows..........40,108Electroinc  Brake  Distribution (EBD)........81Electroinc  Brake -force  Distribution (EBD)..81Emergency  towing...........................76Emergency  warning flashers.................25Emissions  systems.........................122Engine....................................135Engine compartment........................131Engine oil............................125,134Engine oil - checking/changing............124Engine oil pressure........................19Exterior courtesy lights...................22
F
Fog light  - rear........................19,24Fog lights - front.........................24Folding front  seat  (sedans/wagons).........63Folding rear  seat  (sedan)..................57Folding rear  seat  (wagon)...............58,59Four  wheel  drive.......................73,120..changing  wheels..........................93..snow chains..............................87..towing...................................77Front  courtesy lights......................51Front  seats................................49Front  seats  - heated.......................32Front  suspension..........................136Fuel  gauge.................................18Fuel  level.................................19Fuel  requirements..........................66Fuel  system...........................122,136Fuel  tank  cover  - opening..................67Fuses.............................102,103,104
 G
Gas tank  cover  - opening...................67Generator..............................19,138Generator  warning light....................21
H
Hand  brake.................................32Handling...................................75Hazard warning flashers....................25
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