Why does the oil in a diesel engine darken immediately
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Why does the oil in a diesel engine darken immediately
In this video we conducted our experiment to answer uncomfortable questions from customers A common issue is that many customers, after having their diesel engine oil changed, ask the question: 'You changed my oil, so why is it so black?' This can lead to a lot of inconvenience and mistrust, requiring a thorough explanation and even showing the work of the mechanic on surveillance cameras I hope you liked the video and found it useful. If you didn’t say something, leave comments and subscribe to our channel #mechanic #mechanicalengineering #carrepair
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In this video we conducted our experiment to answer uncomfortable questions from customers
A common issue is that many customers, after having their diesel engine oil changed, ask the question: "You changed my oil, so why is it so black?" This can lead to a lot of inconvenience and mistrust, requiring a thorough explanation and even showing the work of the mechanic on surveillance cameras
I hope you liked the video and found it useful. If you didn’t say something, leave comments and subscribe to our channel
#mechanic #mechanicalengineering #carrepair
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