mechanic Archives - usatoday24

The “best mechanic in Spain” says that leaving the car parked for a long time causes “irreversible damage.” It’s not as terrible as it seems

October 25, 2025 by usatoday24

Any object that uses mechanical components is something that should be used from time to time. Although we are talking about cars here, it is not exclusive to cars. If you have one bicyclesome automatic watch either photo cameras old, it is something that you most likely have in mind. And the thing is that, with the passage of time, the liquids dry out or become stuck and the components can begin to suffer from corrosion. That’s exactly what happens to a car. When a vehicle is not movingthe moving parts lose lubrication and the liquids always remain in the same places. It is also easier for corrosion to appear. In short, it is the same case as the previous ones. With the difference that a car is an object that usually weighs between one and two tons and is designed to move at high speeds on the road, leaving aside its maintenance clearly puts our health and that of the rest of the drivers we meet on the road at risk. But what should we fear and what can we not worry about? For the best mechanic in Spain in 2023, the problem is obvious: “irreversible damage may occur.” a long, long time In 2023, Javier Sendín, from Talleres Cardiocar de Salamanca, was chosen as best mechanic of Spain for The Official Workshop Community. This award delivered annually and over the years it has brought together more than a thousand participants. The winner is chosen after online tests in which theoretical questions are presented and, phase by phase, it ends up deciding who is the best in Spain. In The Vanguard They have contacted Sendín to ask him about some risks that we should not overlook when maintaining our car. Whoever was the best mechanic in Spain has remembered the importance of not forgetting of a vehicle because we cannot expect that after a long time without starting, the car will be in perfect condition. “Although it may not seem like it (leaving the car still for weeks), this can be harmful. Components such as the suspension are affected, since the silentblocks and other rubber pieces tend to dry out or warp when left in the same position for weeks or months. It is also very negative for the battery, both in thermal vehicles and, especially, in hybrids and electric vehicles (…) there is a risk of irreversible damage.” What “the best mechanic in Spain 2023” claims is undoubted. The question is how much time has to pass for the damage to be especially noticeable. The truth is that if a car remains stationary for a few weeks, the damage is still minor. For example, it is not good for tires spend a lot of time supporting the weight of the car in the same position as deformities may arise. Despite this, in less than a month you will not notice substantial changes. Of course, keep an eye on its pressure so that when you get going again everything is in the best state. The battery is the other problem that can appear when the car has not moved for a long time. Especially if its useful life is already on its last legs, it is not a good idea to leave the car stationary for a long time. Yes indeed, if only a few weeks passthe worst that can happen is that the battery is completely discharged. However, if the battery is in good condition, may take more than two months to download. If we contemplate this happening, a good idea is to unplug the battery completely. So, when should we start paying real attention to our car? The American Automobile Association recommends that we put more emphasis on car care when they pass more than 45 days immobile. In that case, you should try to keep the car indoors and in a dry place. In this way, the car is more protected from corrosion and components that suffer from changes in temperature and humidity, such as tires, are more protected. Among the advice given from RACE There is checking the levels of the car’s fluids: brakes, coolant or oil. And with the passage of time, part of them may evaporate or have dried out in some specific points. Keep in mind, however, that again we are talking about months with the car stopped and not a few weeks. In that case, do not force the mechanics excessively when putting the car back into operation since we will not be risking any breakage. In fact, it is estimated that until after three months Since the car came to a complete stop, the components will not start to cause real problems. That is why possible damage from having the car stopped is not the most common case. Yes indeed, from the RACC They also recommend paying close attention to gasoline. First of all, we should not rush the tank to the maximum since impurities always remain at the bottom of it and it is easier for them to end up damaging a component such as the spark plugs. But if the car has been stopped for a long time it is not good to leave it loaded with fuel either. Over time, it loses properties. If we have a classic car that we use a few times a year, it is best to leave some gasoline in the tank but renew it shortly after we get going. You don’t have to use up the tank but you also don’t have to leave the car forgotten with a full tank. We talked, once again, about leaving the car sitting for months. Photo | Felix Neudecker and Sten Rademaker In Xataka | The “one minute rule” or how to always keep your car ready and avoid breakdowns worth 3,000 euros

The “best mechanic in Spain” says that Low Cost gasoline is of worse quality than the premium. Reality is much more complex

September 27, 2025 by usatoday24

In the long term, fuel Low Cost “It can cause breakdowns.” We do not say it, says Carlos Pérez, recognized as “best mechanic in Spain” in an interview with Canal Moveo de The avant -garde. And we don’t give it because, simply, there is no reasons to say it. In fact, Carlos Pérez himself emphasizes that “all gasoline ultimately come from the same wholesale suppliers.” So what happens? Who. As we say, one of the spaces that The avant -garde He dedicates to the mobility sector has interviewed Carlos Pérez, known on the Internet as “the best mechanic in Spain.” The title is no invention, among the different awards he has obtained we find the one delivered by The workshop community who are focused on communication within the post -sales market. Since then, Pérez has granted various interviews to different media in which he has been explained about What are the most reliable brandswhat are they the car models that recommend Or, simply, which is the best gasoline to use. Yes, but. And here comes the controversy. In his statements about gasoline to use, Carlos Pérez assured the following to The avant -garde: “Although all gasoline ultimately come from the same wholesale suppliers, the differences are in the additives that each company incorporates. These additives are those that help to keep the feeding system clean and prevent the accumulation of waste in the engine, which can affect the performance and durability of the vehicle. The price can be tempting, but in the long term, the use of fuel That supposes in repairs “ That is, a Yes, but in full rule. According to Pérez, there should be no reason to distrust the cheapest fuels but in the long run “it can cause breakdowns and greater engine wear.” Obviously, the price would not compensate for the expense and headaches of the breakdowns. Same origin. The truth is that in Spain there should be no differences between refuel Low Cost or supposed fuel Premium. Because deep down, the fuel is exactly the same. And this is not much less. In Xataka We already played this topic in 2015. Then we explained that the origin of both fuels is the same: CLH or hydrocarbon logistics company that In 2021 he changed his name to exolum. This receives the fuel from the refineries that are distributed by Spain in the hands of BP, Cepsa Moeve or repsol. This fuel already arrives with quality standards that guarantee a good product. This fuel is maintained in the exolum facilities until it is distributed by the service stations. It is here where the difference between products occurs: additives yes or additives no. The additives. To begin with, the exolum itself already has His own additives (HQ300) For part of the fuel it stores. It is the responsibility of the Marketing in charge of fuel with additives or without them. Obviously, this second is cheaper. What is an additive thinking? In theoryto improve long -term engine and vehicle care. Companies Premium Do you sell that their formulas manage to leave less remains in the engines or allow more kilometers with the same amount of fuel. And is there scientific evidence? Really, none. At least that is what Carles Fité, Professor of Chemical Engineering, and Rodrigo Soto, chemical engineering reader, who asked about this same matter, pointed out that “all are equal. I see no difference at this level of analysis.” According to their samples, “they basically contain the same compounds and in the same proportions. Everything comes out very very the same”, in words collected by The confidential. Nor have they found substantial differences in the OCU. In fact, they point out that we are talking more about blind confidence in the effects of additives than on realistic checks: “The effects of additives on engines and gasoline consumption do not seem very verifiable. (…) Prove that an additive lengthens engine life is very difficult, because there is no way to determine how much that same engine would have lasted if that gasoline had not used.” And the secret? The secret is called the economy of scale. Simply, there are two types of business when we talk about service stations. The gas stations Low Cost They can save the customer money because they themselves They already save money on operational costs Of their businesses: they do not usually have employees, they do not invest in R&D to improve those fuels and do not invest in advertising, trusting in the mouth-oreja. On the contrary, gasoline stations Premium They base their business on those additives that generate confidence in the client. But also In formulas to catch you in the following purchase such as loyalty cards or stores that orbit around the suppliers. Also in their Agreements with other companies as insurance companies or large supermarkets. Scams and maintenance. In summary, the quality of the repossed product has much more to do with the maintenance of the service station (which is renewed regularly and does not spend too much time in deposits, for example) and, above all, with complying with the minimum quality standards. The latter should be an endorsement when we repost in Spanish gas stations, however, in recent months the SERVICE STATION SHOWS They have used worse quality fuel and took advantage of great sales at very low prices to subsequently scam the State in the presentation of the VAT tax. This has generated a worse image to the product Low Cost. Photo | BALLENOIL AND BP In Xataka | Diesel or gasoline: what are the differences and which one is better to buy according to your use

“You can pay 150 euros to fix your air conditioning or you can do it yourself”: Scotty Kilmer, mechanic

July 18, 2025 by usatoday24

It is the song that returns to your head again and again. That, without any reason, comes to your head early in the morning, while showering. And that does not abandon you for days. And although the situation is more than known, and we know how it works, it does not cease to surprise us. A summer. And another. And another one. The same goes for air conditioning. Summer arrives and the air conditioners break. It is always at the worst moment and, almost always, it is because We have not looked at it well for the rest of the year. Without correct maintenance, car air conditioning cools for spring temperatures but is not enough to a heat wave. It is there when we demand most and, pum, it breaks. The Calvary arrives to look for someone who can repair a system that seems essential to travel on vacation. All this experience is well known by my partner Amparo Babiloni, who has left in writing Everything that has happened to him and how he has had to act. To prevent this from being repeated, the council is simple, short and direct: maintenance. Maintenance that we can do ourselves, which will take some time but that taking the appropriate indications can save us good money in the pocket. Do it yourself That is the message of Scott Kilmen, an American mechanic who with decades of work behind him has a YouTube channel with more than six and a half million followers how we can keep our car in the best possible state, some tricks to avoid and how to act in case of breakdown. In the video you can see in this link, explain what to do if your air conditioning does not cool enough. Something common when we have been making a timely use of it with temperatures softer. Among the tips that Kilmer provides is, in the first place, to replace the air conditioning filter. This filter is recommended to replace each car review but if you do not make it difficult to pass the cabin. Only this small detail will significantly improve the amount of air that arrives and the quality of the same. It is a simple operation And it usually has easy access, so we can change it without much difficulty for a handful of euros (less than 20 euros, generally). In addition, this not only has its advantages in summer, it is also especially useful for Avoid allergies in spring. Then, Kilmer proposes to improve the quality of the air we breathe. It is as simple as using An antibacterial product Since, as he explains, a dark and humid place such as the cooling system of a car has everything so that bacteria and microbes are developed that fall from the air we breathe. Especially if we live in a wet zone. With the air lit at full performance, select the air inlet outside. Now, Kilmer recommends going to the air intake under the hood and spraying it with the antibacterial product to reach all corners of the system. He also recommends throwing it overnight and letting him act without fear until the next day. Finally, if all this has not ended by solve the matter We only have to recharge the air conditioning gas. In that case you have to buy a Compatible with pressure gauge and apply it to the low pressure system. The pressure gauge is important because it will give us an immediate response of system pressure. While it is green, says Kilmer, you can continue adding gas and we must stop if it reaches the red zone. In spite of everything, remember that these are more or less simple tricks that require a minimum of knowledge. Each driver is the one who must value whether or not it is worth investing money in a professional mechanic. Photo | Magnus Östberg In Xataka | Solving one of the great debates of the summer: if the car consumes more with air conditioning or not

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