1996 VOLVO 850 spark plugs

1996 Volvo 850
CAUTION: Take care not to spill gasoline during refueling. Gasolines con\
taining alcohol can cause
damage to painted surfaces, which may not be covered under the New Vehic\
le 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 f\
uel system. Such damage may
not be covered under the New Vehicle Limited Warranty.
pg. 4:4 Driving economy
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. Obs\
erve the following rules:
l 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.
l Whenever possible, avoid using the car for driving short distances. This\
does not allow the engine to
reach normal operating temperature.
l Drive carefully and avoid rapid acceleration and hard braking.
l Do not exceed speed limit.
l Avoid carrying unnecessary items (extra load) in the car.
l Check tire pressure regularly (check when tires are cold).
l Remove snow tires when threat of snow or ice has ended.
l Note that roof racks, ski racks, etc., increase air resistance and there\
by fuel consumption.
l Avoid using automatic transmission kick-down feature unless necessary.
l Avoid using the air conditioning when it is not required. When engaged, \
the air conditioner's
compressor places places an additional load on the engine.
l If your car is equipped with the optional Trip Computer, utilizing the f\
uel consumption modes can
help you "learn" how to drive more economically.

Other factors which decrease gas mileage are:
l Low tire pressure
l Worn or dirty spark plugs
l Incorrect spark plug gap
l Dirty air cleaner
l Dirty engine oil and clogged oil filter
l Dragging brakes
l Incorrect front end alignment
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1996 Volvo 850
8:15 for the location of the washer fluid reservoir). This is important sin\
ce the dirt is often splashed on
the windshield during winter driving, thus requiring frequent use of the\
washers and wipers. The Volvo
Washer Solvent should be diluted as follows:
Down to 14°F (-10°C): 1 part anti-freeze and 4 parts water
Down to 5°F (-15°C): 1 part anti-freeze and 3 parts water
Down to 0°F (-18°C): 1 part anti-freeze and 2 parts water
Down to -18°F (-28°): 1 part anti-freeze and 1 part water
l When driving in temperatures below 15 F (-10 C), we recommend the use \
of Volvo's radiator guard to
help the engine reach normal operating temperature as quickly as possibl\
e. This guard should not be
used when towing a trailer.
l Use Volvo Teflon Lock Spray in the locks.

NOTE: Avoid the use of de-icing spray as they can cause damage to the lo\
cks.

Winter/Wet mode

Enhanced Vehicle Traction

This mode may be selected for starting/moving off on slippery roads. In \
this mode:
* In position D, the gearbox starts in 3rd gear and changes up to 4th ge\
ar.
* In position 3, 2nd gear is locked and there is no change up to 3rd gea\
r.
In position L, first gear is locked.
* These positions always offer the kick-down feature.
pg. 4:19 Long distance trips, City driving
Before a long distance trip

It is always worthwhile to have your car checked at a Volvo retailer bef\
ore driving long distances. Your
retailer will also be able to supply you with bulbs, fuses, spark plugs \
and wiper blades for your use in the
event that problems occur.
If you prefer to check the car yourself, please note the following:
l Check that the engine runs smoothly and that fuel consumption is normal.\

l Check engine oil, coolant levels, and for possible fuel leakage.
l Check transmission oil level.
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1996 Volvo 850
EMISSION SYSTEM
MAINTENANCE



Engine oil and filter
1 R
3 R R 3 R R 3 R R 3 R R 3 R R 3 R
Engine drive belt accessory belt) R
Air cleaner filter R R
Spark plugs R R
Automatic transmission fluid

I
I I I I I
Timing belt - B 5254 S, B 5234 T
4


1) See section "Engine oil" for detailed information.

NOTE: The oil should be changed at these intervals or after 750 hours of\
driving or after 12 months
which ever occurs first. See "Service Reminder indicator",
page 1:5.

2) For services beyond 60,000 miles (96,000 km), consult your "Mainte\
nance records booklet".
3) These intervals may apply, depending on actual driving conditions (\
see page 8:11 for details)
4) For proper functioning of the vehicle and its emission control syste\
m, Volvo recommends that the
timing belt be replaced every 70,000 (112,000 km).
pg. 8:5 Servicing (cont.)
Maintenance schedule

A = Adjust (Correct if necessary) I = Inspect (Correct or Replace if \
necessary)
R = Replace L = Lubricate
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1996 Volvo 850
pg. 8:6 Servicing (cont.)
The following precautions must be observed when carrying out repairs to \
the vehicle
WARNING! The distributor ignition system operates at very high voltages.\
Special safety precautions
must be followed to prevent injury. Always turn the ignition off when:
l Connecting engine test and diagnostic equipment to the vehicle (timing \
light, tach-dwell tester,
ignition oscilloscope, etc.).
l Replacing distributor ignition components e.g. plugs, coil, etc.
l Do not touch any part of the distributor ignition system while the engin\
e is running. This may result
in unintended movements and body injury.

Battery

l Check that the battery cables are correctly connected and properly tight\
ened.
l Never disconnect the battery when the engine is running, for example whe\
n changing the battery.
l The battery should be disconnected when a boost charger is used.
l Switch off the radio before disconnecting the battery. If your radio has\
an anti-theft code and the
battery is disconnected, the radio code has to be re-entered in order fo\
r the radio to function.

Replacing spark plugs

The spark plugs should be changed every 30,000 miles (48,000 km). Howe\
ver, city driving or fast
highway driving may necessitate changing after 15,000 miles (24,000 km)\
of driving. When installing
new plugs, be sure to fit the right type and use correct torque, see "Sp\
ecifications". When changing the
plugs, check that the suppressor connectors are in good condition. Crack\
ed or damaged connectors
should be replaced. When changing the spark plugs, clean the terminals a\
nd the rubber seals.

Hoisting the car

If a garage jack is used to lift the car, the two jack attachments point\
s should be used. They are specially
reinforced to bear the weight of the car. A garage jack can also be plac\
ed under the front of the engine
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1996 Volvo 850
for 30 seconds:

237 hp at 5600 rpm (177 Kw at 94 rps)
Torque:
221 ft. lbs. at 2000-5600 rpm (300 Nm at 33-94 rps)

The output power on cars with a manual transmission is:
247 hp at 5400 rpm (184 Kw at 90 rps)
Torque:
258 ft. lbs. at 2400-5000 rpm (350 Nm at 40-83 rps)

All specifications are subject to change without notice. pg. 9:4 Specifications
Cooling system

Type: Positive pressure, closed system
Thermostat begins to open at 186°F (90°C)
Turbo 180° F (87° C)
Coolant: Volvo original coolant/anti-freeze
Capacity: 7.6 US qts. (7.2 liters)
Turbo - 7.4 US qts. (7.0 liters)

Fuel system

The engine is equipped with a multiport fuel injection system

Distributor ignition system

Firing order 1-2-4-5-3
Distributor ignition setting Not adjustable
Spark plugs Bosch FR 6 DC (or equivalent)
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