1981 Volvo DL, GL and GLT
represents approx. 1 quart (1 liter) of oil.
To add oil or change oil
Add oil of the same kind as already used. See engine oil section.
Changing oil filter
Replace the oil filter at every oil change. If the oil filter is changed separately 1/2 US qt = .5 liters of oil
should be added.
pg. 52 Engine Oil
Oil quality
According to API Service - SE-CC SF-CC
Synthetic or semi-synthetic oils may be used if their specifications comply with the above.
SE-CD oils must not be used.
Oil change:
Cars without turbo
Replace: Between the first 600-1,200 (1,000-2,000 km) and every 7,500 miles (12,500 km) scheduled
service intervals thereafter, or at least every 6 months.
Note: Driving under adverse conditions such as high ambient temperatures, trailer hauling, hill
climbing, driving long distances at high speeds, extended periods of idling, low speed operation or short
trip operation at freezing temperatures may require oil and filter changes more frequently (every third
month).
Drain the oil after driving while it is still hot.
Oil change:
Cars with turbo
Replace: Between the first 600-1,200 (1,000-2,000 km) and every 3,750 miles (6,250 km) thereafter, or
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