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VOLVO
C70 Coupe & Convertible
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Chapter 4 - Starting and driving
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pg. 63 Starting and driving
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| | Page |
| Fuel requirements, Refueling | 64 |
| Driving economy | 67 |
| Starting the engine | 68 |
| Manual transmission | 69 |
| Automatic transmission | 70 |
| Points to remember | 72 |
| Roof/trunk-mounted luggage racks | 74 |
| Emergency towing | 75 |
| Vehicle towing information | 76 |
| Jump starting | 77 |
| Brake/Stability systems | 78-79 |
| Trailer towing | 80 |
| Winter driving | 81 |
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 120.
In general, the rate of oil consumption depends on such factors
as: engine temperature, length of trip, driving conditions, oil viscosity
and quality, engine speed and acceleration/deceleration.
Checking your engine oil level each time the car is refueled is one of
the most important items you can perform to help keep your car in
good running order.
Manual transmission
The following speeds should not be exceeded during the
breakin 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 | 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 effective 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 methly-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.
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).
Fuel Formulations
Do not use gasoline that contains lead as a knock inhibitor, and do not use lead additives. Besides damaging the exhaust emission control systems on your car, 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:
standing upwind away from the filler nozzle while refueling
refueling only at gas stations with vapor recovery systems that fully seal the mouth of the filler neck during refueling
wear neoprene gloves while handling a fuel filler nozzle.
Use of Additives
With the exception of gas line antifreeze during winter months, do not add solvents, thickeners, or other store-bought additives to your car's 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.
Carbon Monoxide - Important 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 your retailer for correction.
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. 66 Fuel requirements, Refueling
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Fuel filler door control on driver's door
Refueling
The fuel tank holds approximately 17.9 US gal. (68
liters) with sufficient volume left over to accommodate possible expansion of the fuel in
hot weather. Be aware that the "usable" tank capacity 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 filler door
The fuel filler door (on the right rear fender) is locked and must be popped open using the control on the driver's door.
Open fuel filler cap slowly during hot weather 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.
· After refueling, close the fuel filler cap by turning it clockwise
until it clicks into place *.
· 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 gasolines 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 Limited Warranty.
* 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.
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 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 trunk-mounted luggage
racks increase air resistance and thereby fuel consumption.
Avoid using automatic transmission kickdown 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:
Dirty air cleaner
Dirty engine oil and clogged oil filter
Dragging brakes
Incorrect front end alignment
Some of the above mentioned items and others are checked at the standard
Maintenance Service intervals.
NOTE: (D)rive or 5th gear (manual transmissions) should be used as often
as possible to help improve fuel economy.
pg. 68 Starting the Engine
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Starting and stopping
1. Fasten the seat belt.
WARNING!
Before starting, check that
the seat, steering wheel and mirrors are adjusted properly. Make sure the brake pedal can
be depressed completely. Move the seat closer if necessary. Refer to section "front seats". |
2. Apply the parking brake, if not already
set. The gear selector (automatic transmission)
is locked in the (P)ark position (SHIFT LOCK).
Manual transmission: the clutch must be fully depressed.
3. Without touching the accelerator pedal,
turn the ignition key to the starting position*. Allow the starter to operate
for up to 10 seconds. Release the key as soon as the engine starts. If the engine fails
to start, repeat step 3.
For cold starts at altitudes above 6000
ft (1800 meters), depress the accelerator pedal halfway and turn the key to
the starting position. Release the pedal slowly when the engine starts.
4. To release the gear selector from the
(P)ark position (automatic transmission), the ignition key must be in position II and
the brake pedal must be depressed. See page 105 for instructions on manually
releasing the SHIFTLOCK system.
Do not race a cold engine immediately after starting. Oil flow may not reach some
lubrication points fast enough to prevent engine damage.
NOTE: (Automatic transmission only)
Your car is equipped with a KEYLOCK system. When the engine is switched off,
the gear selector must be in the (P)ark
position before the starting key can be removed
from the ignition switch.
5. Select the desired gear. The gear
engages after a slight delay (automatic transmission) which is especially noticeable
when selecting R.
CAUTION: (Automatic transmission only)
The engine should be idling; never accelerate until after you feel the gear
engage! Toorapid acceleration immediately after selecting a gear will cause harsh
engagement and premature transmission wear.
NOTE: Selecting P or N (automatic
transmission) when idling at a standstill for
prolonged periods of time will help prevent
overheating of transmission oil.
WARNING!
Always place the gear
selector (automatic transmission) in Park and
apply the parking brake before leaving the
vehicle. Never leave the car unattended with the engine running.
Always open the garage doors fully before starting the engine inside a garage to
ensure adequate ventilation. The exhaust gases contain carbon monoxide, which is
invisible and odorless but very poisonous. |
CAUTION:
Never race the engine immediately after
starting. Oil flow may not reach some lubricating points fast enough to
prevent engine damage.
Do not race the engine just prior to switching off!
* If the key is left in the Drive position (position II) for more than 30 seconds, it
must be turned to position 0 and then turned to
the Start position (position III) again in order
to start the car. See page 23 for ignition key positions.
pg. 69 Manual transmission
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Shift positions
Depress the clutch pedal completely when changing gears*.
Remove your foot from the clutch pedal while driving.
Overdrive (5th gear) should be used as often as possible to help improve fuel
economy. This gear can be engaged at speeds above approx. 50 mph (80 km/h).
CAUTION: Follow the shift pattern indicated on the gear shift knob
when shifting up (e.g., do not shift directly from 2nd to 5th gear) to help avoid
excessive wear on the transmission.
Engaging reverse gear
The gear lever must first be moved to neutral in order to engage reverse gear.
CAUTION: Be careful that you do not inadvertently engage reverse while
moving forward.
* Clutch interlock (manual transmission only)
The clutch must be fully depressed before you can start your car. If the clutch is not
depressed, it will not be possible to start the engine.
pg. 70 Automatic transmission
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P (Park)
Use this position when starting the engine or parking the car.
Never use P while the car is in motion.
The parking brake should be set whenever the car is parked.
The gear selector is mechanically locked in the P position
(SHIFTLOCK). To release the gear selector from this position, the
engine must be running (or the ignition key must be
in position II) and the brake pedal must be depressed.
WARNING!
Never leave the car unattended when the engine is running. If, by mistake, the
gear selector is moved from P, the car may start moving.
|
R (Reverse)
Never engage R while the car is moving forward.
N (Neutral)
Neutral - no gear engaged. Use the parking brake.
D (Drive)
D is the normal driving position and should be used as often as possible to help improve
fuel economy. The car should not be moving when shifting from R to the D position.
4 (Intermediate gear)
The transmission will shift automatically between gears 4, 3, 2 or 1 from this position.
The transmission cannot shift up to (D) from fourth gear.
3 (Intermediate gear)
The transmission will shift automatically between gears 3, 2 and 1 from this position.
The transmission cannot shift up to fourth gear of (D)rive from third gear.
L (Low gear)
The transmission is locked in gears 1 and 2 when the selector is in this position.
NOTE:
Gears 4, 3, or 1 can be used if you
are driving in a mountainous area, towing a trailer or to increase engine
braking effect.
The transmission has a built-in
limiter designed to help prevent excessive engine speeds (high rpm) when
gears 4, 3 or L are selected.
Automatic transmission - adaptive control system
The automatic transmission is controlled by an adaptive guidance system that
constantly monitors the way in which the
transmission functions. It senses and adapts each gear
shift for optimal performance. The system also monitors your particular driving style and
adapts gear shifting accordingly.
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