2005 Volvo S80
Spark plugs
The spark plugs should be replaced every 60,000 miles (96,000 km) under normal driving conditions.
City driving or fast highway driving may necessitate replacement sooner.
Under normal driving conditions, spark plugs require no maintenance between 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 suppressor connectors are in good
condition. Cracked or damaged connectors should be replaced.
pg. 134 Servicing
Washer fluid reservoir
The washer fluid reservoir is located in the engine compartment and holds approx. 4.7 US qts. (4.5
liters).
During cold weather, the reservoir should be filled with windshield washer solvent containing antifreeze.
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