2004 VOLVO XC70
Fuel filter
The fuel filter should be replaced at 105,000 miles (168,000 km) or at\
120,000 miles (193,000 km) for
the 2.5T engine on AWD models. The filter is replaced as a complete unit\
. Replace more frequently if
contaminated fuel is introduced into the tank, or if there is reason to \
suspect that this has occurred.
Fuel system, including filler cap, tank and lines and
connections
The ability of the fuel system to contain hydrocarbons depends upon a le\
ak-free system. Inspect fuel
lines every 30,000 miles (48,000 km). Check for proper sealing of the \
fuel filler cap which contains "O"
ring seals.
NOTE: If the fuel filler cap is not closed tightly or if the engine is running\
when the car is refueled, the
Check Engine light (Malfunction indicator) may indicate a fault. Howev\
er, your vehicle's performance
will not be affected. Use only Volvo original or approved fuel filler ca\
ps.
Timing belt
For proper functioning of the engine and its emission control systems, t\
he timing belt and belt tensioner
must be replaced every 105,000 miles (168,000 km) or at 120,000 miles \
(193,000 km) for the 2.5T
engine on AWD models. Engine damage will occur if the belt fails.
PCV system
(on turbocharged models)
The nipple in the intake manifold and the filter at the end of the PCV h\
ose in the air cleaner should be
inspected and cleaned at 105,000 miles (168,000 km) or at 120,000 mile\
s (193,000 km) for the 2.5T
engine on AWD models, and again at 150,000 miles (240,000 km).
Spark plugs
The spark plugs should be replaced every 60,000 miles (96,000 km) unde\
r normal driving conditions.
City driving or fast highway driving may necessitate replacement sooner.\
Under normal driving conditions, spark plugs require no maintenance betw\
een replacement intervals.
When installing new plugs, be sure to use the right type and to tighten \
them correctly. When changing
the plugs, clean the terminals and rubber seals. Also check that the sup\
pressor connectors are in good
condition. Cracked or damaged connectors should be replaced.
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2004 VOLVO XC70
T
Tachometer
27
Tailgate - locking/unlocking
79
Tailgate wiper blade - replacing
142
Temperature gauge
27
Temporary spare tire
112
Text window
30
Three-way catalytic converters
107
Timing belt
134
Tire pressure
112
Tires
110 -113
Tires - changing
114, 115
Tool bag
72
Towing a trailer
102
Towing eyelet
100
Towing the car
100, 101
Trailer towing
102
Trailer weight - maximum
145
Transmission - automatic
90-95
Trip computer
32
Trip odometer
27
Turn signals
36
U
Uniform tire quality grading
113
Unlocking the tailgate
79
Upholstery - cleaning
130
V
Vanity mirror lights - replacing
126
Vehicle Identification Number (VIN)
144
Vehicle loading
112
Ventilation
46
Volvo On Call
151
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