阿胖3106阿胖 wrote:
原廠要求黏度 理論上噪音 震動 磨損都會最平均
2016 corolla owner's manual
https://carmanuals2.com/get/toyota-corolla-2016-owner-s-manual-72645
P.552
Engine
Model 1.8 L 4-cylinder (2ZR-FE and 2ZR-FAE) engines
P.553
Engine oil selection
“Toyota Genuine Motor Oil” is used in your Toyota vehicle. Use
Toyota approved “Toyota Genuine Motor Oil” or equivalent to satisfy
the following grade and viscosity.
Oil grade: ILSAC GF-5 multigrade engine oil
Recommended viscosity:
SAE 0W-20
SAE 0W-20 is the best choice for
good fuel economy and good starting
in cold weather.
If SAE 0W-20 is not available, SAE
5W-20 oil may be used. However,
it must be replaced with SAE 0W-
20 at the next oil change.

有可能是液壓舉筒磨損?汽門自動調整間隙的元件壞了?
里程58000這樣的磨損合理嗎?
If you do not go within, you go without.
altezzaclio wrote:
vvti作動器的異音,就是一開始發動沒聲,過一下下就答答答答答答,之後又消失
不過我的答答答,是一直持續存在的喔,一出現就不會消失,只是比較小聲
搜尋有看到這篇
(無解)RAV4 發動後有怪聲
https://www.mobile01.com/topicdetail.php?f=264&t=5406293
IS250 VVTi 保固維修回來了!
https://www.mobile01.com/topicdetail.php?f=346&t=1594334
RX350冷車引擎異音,不知如何解?
https://www.mobile01.com/topicdetail.php?f=346&t=876875
GS350 啟動瞬間的「達達達……」聲,越來越大聲
https://www.mobile01.com/topicdetail.php?f=346&t=2907678
0507 更新~RX350招回更換VVTI油管 結果....
https://www.mobile01.com/topicdetail.php?f=346&t=1530282
Altis使用Mobile1 0W/40冷車發動
https://www.mobile01.com/topicdetail.php?f=264&t=830165
altezzaclio wrote:
你回想一下之前冷車提速的轉速和現在有無差異?
轉速好像沒有差異
If you do not go within, you go without.