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Volvo 740 1991 Owner's Manual page 77

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Volvo 1991 740 Model
When filling, position the cap in the special bracket on the door.
After filling the tank, install the cap and turn until a "click" is heard.
The fuel tank is designed to hold approximately 21 US gals (80 liters) sedan, and 15.8 US gal (60 liters)
wagon, 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 15.8 US gallons (60 liters)
maximum. When the fuel level is low, such factors as ambient temperature, the fuel's "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.
CAUTION: Take care not to spill 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 Limited Warranty.
pg. 4:3 Driving economy, Carbon deposits
Economical driving does not necessarily mean driving slowly
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 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.
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.
Turbo: try to keep the boost pressure gauge in the black range.
Utilize overdrive at speeds above approx. 45 mph (70 km/h)
Avoid using automatic transmission kick-down feature unless necessary.
On cars with manual transmission, utilize the shift indicator light (S.I.L.). See "Instruments".
file:///K|/ownersdocs/1991/1991_740/91740_09.htm (4 of 14)12/30/2006 8:57:58 AM

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