ChatGPT有關換機油溫度

should I change auto engine oil when the engine is cold or hot?

 

ChatGPT

The best time to change your engine oil is when the engine is warm. Here are a few reasons why:

1. Better Drainage: Warm oil is thinner and flows more easily than cold oil, which means more of the used oil will drain out of the engine. This will leave less old, dirty oil behind to mix with the new oil.
2. Suspended Particles: Running the engine will stir up particles and contaminants that have settled at the bottom of the oil pan. When the oil is warm, these particles will be suspended in the oil and drained away, leading to a more effective oil change.

However, there's a balance to strike here. Changing oil when the engine is too hot can be dangerous due to the risk of burns from the hot oil and engine parts. Therefore, it's advisable to let the car sit for a few minutes after running the engine to allow the oil to cool down a bit before you begin the oil change.

Always remember to follow the instructions provided by the car's manufacturer when changing engine oil. And, if you're not comfortable doing it yourself, consider taking your vehicle to a professional mechanic or service center.

 

ChatGPT 說了兩點，和我預估的一樣。

 

所有跟帖： 

• 全跟我之前說的一樣 -MoonRiverMe- ♂ (0 bytes) () 05/22/2023 postreply 22:01:21

• 我真不覺得這點差別能導致什麽後果。。。反正我每次開到地雷那裏換油一個小時搞定，熱乎進去熱乎出來。 -二胡一刀- ♂ (0 bytes) () 05/23/2023 postreply 07:52:18

• 這麽問的話，自然會得出這個傳統答案，你先問多級機油什麽溫度更黏稠，然後問換油時，稀一點還是稠一點更高，然後再問啥溫度更好 -coorslight969- ♂ (0 bytes) () 05/23/2023 postreply 14:54:25

• 你咋不自己直接問去？等你問出個鹿吃了神草能變成馬來給咱大夥兒都開開眼界 -MoonRiverMe- ♂ (0 bytes) () 05/23/2023 postreply 15:21:30

• 為啥都提倡熱車換油呢？因為車行沒辦法提供冷車換機油 -coorslight969- ♂ (0 bytes) () 05/23/2023 postreply 14:56:45

• 機油的本質是啥？ -MoonRiverMe- ♂ (171 bytes) () 05/23/2023 postreply 15:27:49

• 科技，科技，科技 -coorslight969- ♂ (30 bytes) () 05/24/2023 postreply 05:58:02

• 肯定是在熱車的時候換最好，流動性最高，冷車換的想法缺乏最基本的常識 -mountrobson- ♂ (0 bytes) () 05/23/2023 postreply 15:44:30