He engine oil It is one of the most important liquids of the vehicle, it depends, in part, its good functioning. In fact, changing this oil periodically is another of the most fundamental aspects for maintenance. One of the most widespread doubts in Spain about its replacement is whether it is done per mileage or for time, being the most normal to do it between 15,000 or 30,000 kilometers. In this situation the mechanics They will renew the discharge that will be full of combustion wastewhich gives you a dark color Very striking.
Is it good that engine oil comes out very black? This is the question that a mechanic on Tiktok has been asked while teaching a bucket full of black oil. According to THE WORKSHOPEEZER MECHANICAL This is one of the questions that drivers are most asked, thus relating very black color to a Mayo problem in the car. What’s true in all this? Is it better for the oil to come out clear?
Black engine oil, yes or no?
“Many people tell me that the car oil has come out very black and that it is very bad inside,” says this mechanic in its Tiktok. However, the professional has denied this statement. “It is good for the oil to come out black, especially in diesel vehicles”he explained.
This has an explanation, since as an account, if the oil has detergent and cleaners, or even carries additives to clean “It must leave black and dirty.” For the mechanic, this is the key to knowing that the oil is doing its Good function in the vehicle, which is to absorb dirt.
The mechanic has resolved one of the great doubts, yes, marking the Keys that guarantee that black oil is not damaging the engine and that are: “change the corresponding oil by the manufacturer, do the cleaning and add antifriction additives every 10,000 or 15,000 kilometers.”
How much does a change and cleaning of oil cost?

He Oil changeas already mentioned, it is fundamental. However, there are lagging drivers who let it pass to the point of having a fatal consequence for the vehicle. Therefore, if what you want is to keep a car with a useful life of many years and many kilometers You have to do the relevant maintenance.
For the engine to be perfectly lubricated, the engine cleaning and its oil is vital and has a price ranging between 50 and 100 euros according to Race (Royal Automobile Club of Spain). However, these figures depend on the type of oil that is used, as well as the amount that the vehicle needs and in which workshop they replace you.
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