military777აი რას ამბობს ვოლვო ოფიციალურ დოკუმენტაციაში:
Oil quality
Engine oil must meet the minimum ILSAC specification GF-2, including ACEA A1, API SJ, SJ/CF and SJ/Energy Conserving.
Your Volvo has been certified to standards using ILSAC oil specification GF-2 5W-30. Volvo recommends use of oil with a quality rating equal to or higher than ILSAC GF-2. Equivalent and better oils include ACEA A1, API SJ, SJ/CF, and SJ/Energy conserving. Lower quality oils may not offer the same fuel economy, engine performance, or engine protection.
Volvo Cars recommends Castrol.
Depending on your driving habits, premium or synthetic oils may provide superior fuel economy and engine protection. Consult your Volvo retailer for recommendations on premium or synthetic oils.
Oil additives must not be used.
NOTE: Synthetic oil is not used when the oil is changed at the normal maintenance is carried out. This oil is only used at customer request, at additional charge. Please consult your Volvo retailer.
Operation in hot climates.
When temperatures exceed 86° F (30° C) in your area, Volvo recommends, for the protection of your engine, that you use a heavier weight oil, such as SAE 10W-30. See the viscosity chart below.
Oil viscosity (stable ambient temperatures)
Operation in temperate climates
Incorrect viscosity oil can shorten engine life. Under normal use when temperatures do not exceed 86° F (30° C), SAE 5W-30 will provide good fuel economy and engine protection. See the viscosity chart above.
Extreme engine operation
Synthetic oils meeting SAE 10W-30 and complying with oil quality requirements are recommended for driving in areas of sustained temperature extremes (hot or cold), when towing a trailer over long distances, and for prolonged driving in mountainous areas.
Changing oil and oil filter
Oil and oil filter changes should be made at 7,500 mile (12,000 km) intervals.
Volvo does not recommend the use of oil additives.
ანუ ჩვენ ტემპერატურაზე უფრო 10W30 შეესაბამება, მარა რეალობა არის ხსხვა: თუ მანქანაში უფრო სქელი ზეთი ესხა, შეიძლება ამის ჩასხმის მერე ჭამა დაიწყოს. ასე რომ რაც ესხა ისევ ის უნდა ჩაისხას თუ არ ჭამდა.
ვოლვო (ისევრე როგორც BMW) რეკომენდაციას უწევს კასტროლის ბრენდს ... ჩემ X5-ს დაჟე მატორის ზეთის ხუფზე Castrol აწერია
This post has been edited by გიო on 17 Jan 2014, 23:55
· 
VOLVO Club Georgia -Part 5, ♂ - I am Rolling
