W網上抄來的。如果屬實,樓主應該有case

The 2019 INFINITI QX60 3.5 liter V6 engine is equipped with 5 1/8 US quarts of 0W-20 motor oil. Oil and filter changes should be scheduled every 7,500-10,000 miles or 12 months if using fully synthetic lubricants, or every 3,000-5,000 miles or 6 months, if using conventional oil. The advantages of using synthetic vs conventional products include better lubrication among moving parts, a longer interval between service appointments and enhanced effectiveness under adverse weather conditions. An oil with a thinner viscosity like 0W-20 moves more easily in colder temperatures, coating engine components efficiently and providing better protection against friction and corrosion. Cost for a lube and filter job for the QX60 ranges between $150-$165 in parts and labor.

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能解釋一下這個信息為什麽對我的case有幫助? -SNHmom2015- 給 SNHmom2015 發送悄悄話 (0 bytes) () 04/30/2023 postreply 07:34:39

首先,原裝是不是全合成油。如果不是,基本沒戲。如果是,應該可以argue。看全合成油指標,有的號稱可以15K。 -PrimeryColor- 給 PrimeryColor 發送悄悄話 (0 bytes) () 04/30/2023 postreply 11:00:36

明白了。謝謝 -SNHmom2015- 給 SNHmom2015 發送悄悄話 (0 bytes) () 04/30/2023 postreply 11:55:15

沒用 -TBz- 給 TBz 發送悄悄話 TBz 的博客首頁 (248 bytes) () 04/30/2023 postreply 13:46:03

為什麽不跟油廠打官司,如果你能安油廠的要求做的話。 -PrimeryColor- 給 PrimeryColor 發送悄悄話 (0 bytes) () 04/30/2023 postreply 14:54:19

沒有Case -TBz- 給 TBz 發送悄悄話 TBz 的博客首頁 (788 bytes) () 04/30/2023 postreply 08:35:26

新車裏的油懷疑會是合成油,除非是0w20之類的沒非合成的 -MoonRiverMe- 給 MoonRiverMe 發送悄悄話 MoonRiverMe 的博客首頁 (140 bytes) () 04/30/2023 postreply 09:20:00

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