Yahoo 知識+ 將於 2021 年 5 月 4 日 (美國東岸時間) 停止服務，而 Yahoo 知識+ 網站現已轉為僅限瀏覽模式。其他 Yahoo 資產或服務，或你的 Yahoo 帳戶將不會有任何變更。你可以在此服務中心網頁進一步了解 Yahoo 知識+ 停止服務的事宜，以及了解如何下載你的資料。
Can I substitute 10w-30 for 5w-20 in a mazda3?
I own a 2007 Mazda3. Mazda recommends I use 5w-20 oil in it. Recently I found a bunch of Mobile1 10w-30 when cleaning out my garage. What I want to know is if it would be unwise to use it in my car. Obviously I should stick to the manufacturer recommendations, but I figure I have it, I might as well not let it go to waste.
For the record, I'm not a total cheapskate. I'm fine with buying the correct oil if I need to. But I figure if I can use what I have, why not.
Btw, the car has high mileage on it, over 110,000 miles. Also, I live in Hawaii, so cold weather performance isn't exactly an issue.
2 個解答
- 8 年前最愛解答
10 30 should be listed on the approved oils in the owners manual but it will have an effect on the gas mileage.
- 8 年前
Should be absolutely no issues especially since you live in a consistently warm environment. A lot of people switch to a heavier oil in the summer months anyway. And its Mobile 1, one of the better oils on the market so extra bonus!
資料來源： Mechanic
