Odometer tampering is an action that aims to lower miles and km in used vehicles. The main idea of such actions is to show less distance instead of correct data. After interfering with an odometer real information is deleted and a dashboard displays the false mileage. Odometer fraud, also known as clocking, implies different methods like rollback, resetting and freezing odometers. These methods are becoming extremely common in our everyday life and people with fraudulent purposes successfully use them to tamper with the instruments that measure distance.

Once a person decides to act unethically and alter an odometer, they install a special tool that takes control over the system. Depending on which device a person uses the result will be different. Some reset or delete all the mileage from the system and turn it into 0, some freeze the data and the system will not add any more distance to it. In some cases, people also roll back existing numbers and set them to a lower showing. To clarify the whole process, imagine a situation where the odometer shows 100 000 kilometers and then a person rolls back 40 000. As a result, the system will deduct 40 000 km from the original index and you only see 60 000 (instead of 100 000). Therefore, from that point on nobody will never know what is the correct mileage on a car. 

Odometer manipulation is a serious issue in the world that causes thousands of US dollars of loss to a deceived customer. More importantly, these consumers are the ones least capable of paying high bills for repair and maintenance. For instance, according to the European Parliament, in the European Union alone 15% of the whole population experience Odometer tampering. Usually, the “victims” are cars with a digital odometer, because such automobiles are much easier to hack. The damage in Europe can go up to 10 billion euros a year, while the statistics are higher in the United States.

Why do people change the mileage on a car?

Practice of changing the mileage

In today’s world, people pay too much attention to the mileage. But the question is: why mileage is that important? Firstly, it is true that higher numbers on the odometer may (but not necessarily) mean that a vehicle is older and in worse conditions. Hence, an owner will spend more on its maintenance. That is why the price of old cars is significantly lower than the new ones. In order to raise the resale price on a market, owners, dealers and leasing companies use the shady practice of altering odometers. The sellers manipulate this information to make more profit. 

Secondly, insurance companies calculate the prices according to the distance you covered. Therefore, the higher your numbers are, the more you have to pay. This is one of the reasons that push the owners to interfere with the normal functioning of the instrument cluster

Even though this information is important, as a potential buyer you need to take into consideration that the meaning of “low” and “high” are constantly changing. The world has become technologically more advanced than ever before and what was high in the past is no longer the same today. Nowadays motor vehicles cover way more distance without an issue. Of course, mileage is still important, but there are more important factors that we should focus on instead. For example, the conditions under which the vehicle was used are more important than the distance it has covered. It is unquestionably true that if you drive longer distances on free roads your car will be in better shape than covering less mileage but driving on rocky terrain. So, it is not the most important characteristic and you should take several factors into account before buying a used car.

To sum up, even today people pay too much attention to miles or km and make decisions according to it. That is why Odometer tampering is gaining popularity all over the world. To avoid “mistakes” and get the best possible result start checking as much as possible.

Is Odometer Tampering legal?

Legality of Odometer Tampering

It is obvious that rewinding mileage is common and causes damage worth billions annually. However, more important is whether it is legal or not. Even though a lot of people do so, resetting miles in any auto is against the law. If you suspect Odometer tampering you have to know to react, otherwise you can face legal charges. 

Odometer fraud is a federal crime in the United States and a special law was adopted to fight against it. According to it, any type of odometer disconnection that causes mileage change is illegal. It is also illegal to use a car showing misleading mileage. Moreover, no one should accept an incomplete odometer disclosure statement. Using or selling any devices that cause odometer malfunction is strictly forbidden. In addition, forging a disclosure statement about the odometer mileage, of course, is not legal. The consequences of such actions are really serious. A person responsible may face a fine of $10 000 or may be sentenced to prison for several years.

To avoid misunderstandings, you have to follow the rule:

  • Anytime buying or selling a car, the law demands the disclosure statements. It is a written document that specifies the exact information about the mileage. Everyone is equally bound by this law. Please note that it does not apply only to heavy trucks or automobiles older than 10 years.
  • Every dealer or auctions has to keep copies of the document regarding the mileage for the next 5 years.

Based on all the above-mentioned information, every action hindering counting up correct mileage is illegal. So, if you come across such cases, you have to report them.

How to protect against Odometer Fraud?

Due to ever-growing technological improvements, our world is getting more and more advanced every day. People invent and test countless new devices worldwide. Each of them has its unique features and is created to achieve a specific goal. However, these tools can end up in the wrong hands. An example of it in the car industry is odometer fraud. Unethical use of various tiny devices that are freely available on a market and cost a couple of hundred dollars can cause the damage worthy of several thousand dollars. Don’t worry! There are several steps that will help you to protect yourself against Odometer tampering. 

The physical condition of a vehicle is the first thing to detect. If the tires are worn out and the odometer shows a lower mileage than expected, it can be the case of odometer fraud. Moreover, always check all the pedals and make sure that their conditions are relevant to the mileage displayed on the dashboard. Plus, take a look at the reports/statements that indicate the valid data about the distance and compare it to the current odometer reading. You can also request the VIN (vehicle identification number) to check all the details online. In addition, ask a seller where and for what purpose a car was used. This will help you to understand more or less in what condition the car actually is.

As you can see, despite the fact that odometer fraud is difficult to trace, several ways help you protect yourself. Follow this guidance and always check as many details as possible.

Mileage blocker – a legal solution

A mileage blocker from the Super Kilometer Filter is a premium quality device that halts the mileage/kilometers while a car is in motion. Manufacturers from Germany developed this product for testing and tuning purposes. It simply stops the mileage recording process. Hence the system will not count up any miles to the original distance. Furthermore, the system uses advanced technologies and it does not store data to control units. This guarantees that the information is untraceable and nobody can discover it. This device has numerous advantages over the other ones available on market:

  • It has easy do-it-yourself (DIY) installation instructions, which means that you can install everything by yourself. So, you don’t have to go to a specialist that will definitely save your time and money at the same time;
  • It is not traceable or detectable;
  • Plug-and-play module;
  • It has different modes and you can choose what percentage of mileage to record while driving;
  • It consists of high-quality components that are heat-resistant and works flawlessly under any weather conditions;
  • No ‘error’ messages on a dashboard;
  • It is the only device that you can buy mileage blocker with its mobile application.

It is crucial to remember that the goal of a mileage blocker is not to break the law but to test your automobile. New vehicles have to go through multiple examinations before it appears on the market. That is why car manufacturers, dealers and companies use them – for testing and tuning purposes. It would be very unfair and disappointing to purchase a brand-new car with miles or kilometers already recorded on it. Mileage blocker does NOT delete or roll back any distance, it just stops further adding up new miles. That is why you should always remember that using mileage blockers on a free highway is unethical.

The Mileage blocker is available online and you can purchase it anytime. If you still have other questions, please take a look at the support page or contact the customer center.


Odometer tampering is disconnecting, resetting or freezing odometers. As there is no automotive response to this issue, it is extremely challenging to control it. Reports of the European Parliament and the United States Department of Transportation clearly show that these fraudulent actions cost billions each year. German team from Super Kilometer Filter has created a device that does not roll back or reset the odometer. Mileage Blocker simply stops counting up miles after you install the device. It consists of high-quality materials which work flawlessly in any condition. This device is available online and you can buy it from the official website.

How do I know if my mileage is genuine? -There are various methods to check if it is precise. Verifying odometer reading will be useful not only if you already own an automobile but also in the future when you decide to buy it. Sometimes odometer does not work properly because of several reasons or sometimes people alter data to their advantage. Whatever the cause, you should find a way to discover the hidden data. Before we discuss those tips and tricks, let’s start with the definition of odometer fraud, what is it and what are the protection mechanisms against it. You will also learn what is the most common cause of misleading data.

Let’s get down to business and learn everything about the most interesting topic you may come across if you already own or want to buy a car. 

What is odometer tempering

Odometer fraud is the disconnection, resetting, or alteration of a vehicle’s odometer with the intent to change the number of miles indicated. According to the Federal statute 49 U.S. Code § 32703, a person cannot “advertise for sale, sell, use, install, or have installed, a device that makes an odometer of a motor vehicle register a mileage different from the mileage the vehicle was driven, as registered by the odometer within the designed tolerance of the manufacturer of the odometer”. To put it simply, it is a crime. As usual, the causes are lessening insurance premiums and increasing market prices of pre-owned cars.

According to common misconceptions, mileage is the most important factor to determine the condition of the vehicle. Needles to say, it is one of the important criteria, but not the most important. There are lots of things to take into consideration. For example, how well it is maintained, what is the age or how well it performs generally. 

As you may guess, the false odometer reading is a widespread problem and it damages financially thousands of people every year.  There are serious campaigns to raise public awareness. There are state enforcement agencies nationwide. The Office of Odometer Fraud Investigation is staffed with criminal investigators. Fraud is sometimes very hard to identify so everyone needs to follow some rules that help to stay protected at any rate. 

Before we discuss measures for protection, let’s find out when we may come across incorrect data displayed on the odometer. 

How do I know if my mileage is genuine?

genuine mileage

You may suspect that the odometer does not show relevant information and it is not your fault. If you decide to change tire size in order to improve appearance, be sure that you may find misleading data displayed on the odometer. Moreover, worn-out tires also affect the distance recorded. Hence, avoiding worn-out tires will serve you in multiple ways. 

How do I know if my mileage is genuine? – Take a closer look at your odometer. It will be hard for you to get precise information if it is broken. However, there are some tips and tricks that help to get information from it. According to Insuranceclaimhero.com, you still can get it with the following methods.

Top methods

  • Odometer scan tool. All you need to do is connect it to the onboard diagnostic port, the information will be on the screen of the scanner.
  • Online vehicle telematics. ( BMW safety assist, Toyota Safety Connect, etc) Those systems allow you to obtain a reading from manufacturers’ servers. For this purpose, you can use their application or website. 
  • Obtain records from your key memory. Some modern brands have a key to store that data on the chip. You will need to take it to the dealership and let them scan it. 
  • Dealership service department. Instead of paying for the expensive scan tools, it will be better if you ask for help. If you still suspect that you have wrong information and ask yourself how do I know if my mileage is genuine? Do not hesitate, ask who knows better.
  • State title and report – most states have this service that allows you to see your title. You can access all the necessary information including inspection dates and odometer readings.
  • Vehicle history report  – It is one of the most convenient methods for everyone to gather desirable information including, sales, repair, and other data. In short, all you need is your VIN code, a 17-digit number and you will know the past of the targeted auto. Who owned it, what was done to the automobile, and if it was in an accident. A lot of websites can provide you with this service, one of the most popular and reliable is Carfax.

Mileage is misleading – Causes

Causes of misleading mileage

What is the reason behind it? The most obvious reason is the broken odometer. It generally happens with analog odometers. It has plastic gears that may break. Anyone can easily fix it with the help of video tutorials. 

Be careful when you replace tires. Variable tire size is what greatly affects the miles displayed. No matter what you use, larger or smaller, the information will become misleading. The main reason why tires play the role is that your odometer is always calibrated to the size of stock tires. How does your odometer calculate traveled distance? In the front tires, there is a sensor. This sensor monitors the total revolutions made by your tires and then sends the signal to the ECU. So, larger tires mean that numbers add up faster on the odometer because they cover more distance with every revolution it makes. Bear in mind, that when you change them make sure that you recalibrated your odometer. 

The inaccuracy is usual when you use smaller tires. The only difference is that numbers are adding up slower. The point is that if you ignore it, you will get an inaccurate reading at any rate.

The danger of odometer fraud

You may ask a question: How do I know if my mileage is genuine? The final and the most dangerous reason which makes you think that something is wrong is odometer fraud.

Unfortunately, messing up odometer data on purpose is a very common crime among individuals who want to hide real information when they try to sell used vehicles. What’s the point? The point is that sometimes, covered distance is considered to be the most important factor in estimating the general conditions of the automobile. Even though this factor is mainly overrated, many motorists still consider it important when they search for reliable automobiles on the market. So, that’s why many people lie about it. They address various methods to change displayed information to their advantage. Sometimes it’s quite hard for people to discover this mileage discrepancy. 

How to avoid odometer fraud 

As we mentioned, odometer fraud is the disconnection, resetting, or alteration of a vehicle’s odometer with the intent to change the numbers displayed. NHTSA is fighting against it regularly. They want consumers to know how to spot this fraud, how to protect themselves, and what to do in case of discovering this discrepancy. They offer tips to avoid becoming the victim of this crime. The tips are the followings:

  • Ask the title and make sure to examine it closely. Make sure that the information on that is easy to read. 
  • Ask for the inspection and maintenance documentation. Besides taking a closer look at oil change and maintenance stickers. Those things will help you to indicate how precise the odometer reading can be.  How do I know if my car mileage is genuine? – make sure you get to know the whole documentation.
  • Take a closer look at general wear and tear. Physical inspection is a great source of information for you. For example, if the odometer shows 20,000 or less, it should have the original tires. Additionally, estimate the conditions of gas, brake, and clutch pedals. They should be appropriate compared to the data you are told. 
  • Ask for help. If you do not consider yourself an automotive expert, search for a good mechanic and ask him to take a closer look at the automobile.

Why do people correct odometers? 

As we talked about before, people may correct odometers for various reasons. Some reasons are justified but some are considered to be a crime. The point is that when you do the correction for any purpose you should report it accordingly. On the other hand, if you are the potential buyer of a pre-owned automobile, you should have the answer to the following question: How do I know if my mileage is genuine?

The most famous method for messing up odometers is rollback. Even digital odometers can be rolled back by removing the circuit board or using a special tool that hooks right into the electronic circuit. Those tools are easily available in online shops. So, dishonest people take advantage of them and use them for unethical purposes. As it became obvious, with the proper equipment anyone may easily detect this manipulation. So, many people realized it and they try to use more reliable equipment with better results. In the following paragraph, I will tell you about the extraordinary module which serves a very useful purpose but because of its flawless performance, it is used for deceitful purposes. 

What is the best module that stops the kilometer recording process flawlessly?

Let me introduce you to a Mileage blocker which is an extraordinary module that is capable to halt adding up mileage from all control units. What makes it special? Is it easy to install it? Because it is able to do it all untraceably. Altered data remains untraceable unconditionally. Our team created the premium-quality module for useful purposes, such as testing your automobile without worrying about unnecessary miles displayed on the odometer. However, because of its flawless performance and reliability, it is used for malicious purposes. The producers of these tools do not recommend their unethical usage. What is the best advantage you get if you shop for it? The kilometers do not add up spontaneously after removing the module. In case you need additional information visit our support and costumer center.


Now, you know how important it is to know genuine data when it comes to owning or choosing a reliable automobile for you. If you want to find the answer: How do I know if my car mileage is genuine? You can read through the blog one more time and choose the most acceptable method for you. It is possible to ensure the reliability of the data by searching for as much information as possible regarding the targeted automobile. Now if your friend asks you,” How do I know if my mileage is genuine?” – What will you answer? I think you know. 

A lot of people artificially change the correct mileage in their vehicles and they all wonder “what happens when you remove mileage blocker?” – In most cases, as soon as you disconnect a device from the system, the distance will simultaneously increase. However, if you use the mileage blocker from SKF, the mileage will remain the same even after removing the blocker.

Odometer tampering, also known as “clocking”, includes any type of actions that adjust and lower the original miles and kilometers. The main goal is to make a system show misleading mileage. Altering an instrument cluster implies resetting, freezing, and rolling back the numbers. They have become really common nowadays and people constantly use them to interfere with the normal measuring process. 

Once someone decides to adjust the original miles, he or she needs to set up a special gadget that will assist in achieving the goal. Usually, people use correction tools for such purposes. Depending on the model, they can successfully delete and erase digits from a dashboard. These appliances can get you the desired result in a few minutes. Even though they may seem promising, there is a bigger problem. When you remove that instrument the original distance will be visible right away. Hence, all of your efforts will be futile. Fortunately, there is a unique solution – the mileage blockers from Super Kilometer Filter (SKF) that maintains the number even after removing it. 

All in all, if you ever wondered what happens when you remove mileage blocker? It depends on the manufacturer you use. Most of the time, after removing the module you will see the correct data on the dashboard. However, if you use the product from SKF, the distance still will be unchanged after unplugging the tool.

Why do people change mileage?

Reason behind changing mileage

Mileage has a big influence on our decisions nowadays and we, of course, pay attention to it. Sometimes, people give it too much importance and forget more important aspects. Even though it is often exaggerated, miles have the power to change our final decisions. The question is ”how”?

Firstly, people believe that more miles always indicate that a car is old and it will need a lot of money for maintenance in the future. This is one of the major factors why people always try to stay away from a higher distance. On some occasions that might be true, but in the modern era automobiles are better equipped and modernized, so they can last longer with higher mileage than in the past. Still, vehicles with less covered distance have a higher resale price and owners try to somehow manipulate the information to make a profit.

Secondly, insurance companies seriously take the miles into consideration. Some might think that insurance does not affect this issue at all, however, they calculate the prices according to it. Therefore, the more you drive, the more you have to pay for insurance. This is another factor that tempts the owners to change the mileage. Before doing so, they ask “what happens when you remove mileage blocker?” When people reset km or any other such services the distance is visible after removing. But while using mileage blockers from SKF you do not need to worry about it, as it does not save the data in control units and the numbers always remain unchanged. 

It should be highlighted that even though miles and kilometers are important they are not the only characteristics you need to pay attention to. The meaning of low and high are gradually changing and there are more significant factors that require your focus. For instance, terrain and the condition under which a person uses a car have a more significant effect.

Therefore, several circumstances stimulate mileage fraud. It can be a resale price, insurance companies or simply a misconception. That is why it is important to know that distance is not the only thing you need to look at and there are other plenty of different details to consider while buying a used car

Is odometer manipulation illegal?

Odometer manipulation - is it legal or illegal?

Considering the above-mentioned information, it is not difficult to guess why people often try to manipulate the instrument panel and display misleading numbers. It may seem to be an ordinary number for someone but an experienced driver knows how much important distance has. It helps you understand the overall wear and tear, plan oil changes, calculate insurance payments, determine the approximate resale price and many more. But we have to answer a crucial question: is odometer tampering legal and what happens when you remove the mileage blocker? 

The truth is that any kind of action that affects the performance and makes the system display incorrect data is illegal. This type of fraud is against the law and a federal crime in the United States. The Federal Statute regulates such cases, but several states have introduced additional restrictions to prevent fraud. The Federal statute indicates that a person may not “disconnect, reset, alter, or have disconnected, reset, or altered, an odometer of a motor vehicle intending to change the mileage registered by the odometer.” In addition, conspiracies are against the law and a person responsible faces a legal charge. Depending on the state you are in the consequences will be different.

Furthermore, everyone should be careful as using a vehicle with an incorrect showing is also punishable. Everyone should notify an appropriate authority if there is anything suspicious. So, rolling back, selling or even using a misleading instrument cluster is against the law and it is essential to know what to do if you have appeared in such a situation.   

How to avoid odometer fraud

It is obvious that everyone involved in the fraud will be punished according to the law. It will cause serious legal disputes and complications as well. To avoid problems there are several important steps that will help you prevent fraud and make the best choice. You may wonder what happens when you remove the mileage blocker? Can you still find a trace of any illegal activity? Follow these steps to find out how to better protect yourself.

  • Worn tires – The first thing you need to do is to examine physical conditions. Look at the tires and try to figure out if it is appropriate to the distance that is shown on the instrument cluster. The tires will give you an overall idea of what you should expect. If they are worn out and the owner claims that the auto is new, this might be a sign of fraud. Manufacturers usually add the details on the tires, so double-check them as well.
  • Pedals – brand new cars cannot be in bad condition. Check the inside of it and examine all the pedals. There should not be a significant sign of use if it is new. 
  • Scratches – once anyone decides to change the miles, they need to remove an instrument cluster. Usually, it ends up with several scratches on the cluster. This is why you have to look for scratches on a dashboard and if you find some, you have to be careful.
  • Broken parts – when you decide to buy something new, of course, you don’t expect it to be broken or damaged. The same can be said on this occasion. If you notice that some parts are replaced or broken you need to do a deeper “investigation”.
  • Reports – Request all the official documents and reports. They show the official information on the vehicle. The information in the official papers should match the numbers shown on the odometer. You can also use VIN to find the information online.

Changing miles has become a huge problem nowadays and they are difficult to detect. People use cheap modern devices to manipulate numbers and change correct information. So, you have to be patient and check as many details as you can. 

Mileage blocker – the legal alternative

After all, we need to answer two major questions: what is the mileage blocker? And what happens when you remove mileage blocker? 

A mileage blocker is a tool that stops counting up miles while a car is in motion. During the process, it does not store any information in the control units and consequently, the miles are untraceable. It does not affect the normal functioning of an engine or any other parts of the vehicle. The team from Germany has created it for only testing and tuning purposes and it has several advantages compared to other gadgets available on the market. 

  • It is compatible with all models such as Mercedes, BMW, honda, Audi, etc.
  • It has simple Do-It-Yourself installation instructions, that save your time. You don’t need to go to a mechanic for set-up;
  • The data about the mileage is untraceable and the system does not store this data anywhere; 
  • You have an opportunity to choose from different modules and to switch to other ones even during driving; 
  • Mileage blockers consist of heat-resistant and premium quality materials that work flawlessly under any weather condition;
  • The blocker from SKF does not store the information and this is why the mileage does not increase and remains the same even after removing the module;
  • It has its mobile applications and you control it from your mobile phone.

The mileage blocker uses highly advanced and innovative technologies to make the product work flawlessly. Fortunately, it is available and you can buy the mileage blocker from online shop. Remember that this device is only for testing and tuning purposes and using them on free roads is unethical and illegal. If you have any questions please check the support or reach out to the customer center.


So, what happens when you remove mileage blocker? If you use the mileage blocker from SKF the miles do not increase simultaneously. The blocker stops counting up new distance and the vehicle doesn’t save this information in its control units. It is essential to always remember that this tool is for only testing and tuning and nobody should use it on free roads – otherwise they will face criminal charges as such actions are illegal.

Does a new engine reset the odometer? This is the question that many people ask when they consider upgrading their cars. Despite the value that your “best buddy” might hold for you, it is still made out of metal. Hence, time by time you will have to consider making such significant upgrades. It is a widespread belief that installing a new engine resets mileage automatically as it is the main car component. 

Why do people replace engines?

Installing a new engine is a major improvement that can significantly lengthen the life of the vehicle. Whether you want to give your car a performance boost or replace the faulty engine, you may have to break the bank. Even if you follow all the steps to keep your car in a good condition, you may still encounter certain unavoidable problems. 

The answer to the question “if you get a new engine does the mileage change” is quite simply a no. Even so, you must be aware that this one-time investment can solve a much more important problem – your fuel-efficiency issues. You can simply calculate the cost per mile and compare your performance stats to the average figures provided for that exact model. If you notice that your “best buddy” has below average mpg, it may be caused by the engine issues. It can also cause performance issues and struggle to meet your expectations. If you admire speed most likely you will consider replacing the engine ASAP.

How much does it cost?

If you have ever asked your mechanic about the price of the engine replacement, you will know that it might sometimes equal the depreciated price of the car. If you’re planning to make a major upgrade on your vehicle, you should be ready for the expenses. Having an engine rebuilt is attractive, yet it’s not something everyone can afford. That’s why it’s essential to figure out how much the engine replacement costs before you get started. 

Depending on your location the price might differ significantly but in most cases, it will cost you around $4000. The service usually costs between $500 and $1500. However, the engine price starts at 500$ and can easily reach 5 digits in the case of supercars. 

Getting a motor replacement is like rebuilding your automobile. Most of the vehicles are meant to be durable and an engine swap may be an unimaginable change for some of you. However, this is unavoidable trouble that many people face from time to time. 

Is engine replacement worth it?

Should I replace engine?

As in most cases, the answer to this question will depend on your goal and the willingness to pay a premium. Purchasing a high-quality engine from a reliable country is essential to get the benefits of this improvement. Consider how long you’re going to use the car and if it’s worth the price, by all means, go for it. 

However, be aware that saving on such a crucial component can sometimes backfire. When it comes to cars, it is always worth making a higher initial investment and enjoying long-term benefits. If you admire your “Best Buddy” and find it unnecessary to buy a new car, it is definitely worth replacing the engine. Even though the answer to the question “does a new engine mean new mileage?” is no, it will give you the performance boost that you were hoping for.

What does an odometer measure?

An odometer measures the distance traveled by the vehicle and keeps the data recorded in the memory of a car unit. It doesn’t simply record the mileage of the engine but the mileage of the vehicle as a whole. The figures that the odometer provides are useful in multiple ways and sometimes hold more value than they actually have.

Does a new engine reset the odometer?

It doesn’t matter what anyone says, the answer to the question “does a new engine reset the odometer” is definitely no. The odometer and the engine are two different parts of the car that don’t have any special correlation. This unique measuring component records the distance traveled down the road. Even though many people believe that putting a brand new engine resets mileage, it is just a misconception. The odometer counts the mileage of the car as a whole and not for the specific parts. If it did, we’d have a huge screen displaying the mileage of every component. Sounds quite inconvenient, doesn’t it? 

Therefore, those willing to manipulate these seemingly useless digits seek new ways to change the mileage. They do so because they want to portray the role of engine replacement. Some even believe that a new engine equals a revitalized vehicle. Thus, they believe that it’s ethical to adjust the mileage figures manually. Whether it is ethical to change mileage figures or not has been a topic of debate for a long time. 

Is mileage truly important?

Whether we agree with this concept or not, we can’t deny the fact that mileage still has a lot of influence over our decisions. You’ll have a hard time finding someone who doesn’t care about the figures on the odometer. We all want a car that is in good condition and we check the condition depending on the mileage. 

But why is mileage so important? Manufacturers love portraying the expected life expectancy of their cars with mileage. Even insurance companies rely on the figures of mileage to charge you a premium. Although, mileage can simply be used for general assessment when the other factors are unknown. 

Despite such an inconsistent nature of mileage, it is the most reliable figure that you will come across while buying a car from an untrustworthy/unfamiliar source. In most cases, it is impossible to alter mileage without being able to trace back such modification. However, those who exceed the widely accepted average mileage figures are eager to correct these digits by all means. For that reason, resetting the odometer is a common practice among the sellers. 

How to reset the odometer after the engine swap?

If you’re wondering how to reset the odometer after the engine swap, you should know that there are multiple ways of rolling back the mileage. In most cases, mileage correction is easily traceable. However, that’s not true for every available tool. Odometer correction tools, also known as odometer rollback devices, are widely used to change mileage figures for multiple purposes. However, no odometer correction tool is untraceable. 

Any technician can tell you with certainty whether the mileage is manipulated or not simply by using specialized computers. Basically, these tools affect the digits on the odometer but cannot do anything with the data recorded in the car. In other words, they can change mileage on the instrument cluster, but they can’t alter anything in the internal computers of the vehicle. If someone is naïve enough to buy a pre-owned car from an unfamiliar buyer without checking it, most likely they will trust the displayed digits. Similarly, some people are not aware of the characteristics that they have to look for when buying a second-hand car. 

Those who want to remove the recorded mileage from all the memories without leaving a trace, use our mileage stopper tools (also known as odometer blocker tools). This module is a simple plug-and-play cable that prevents your car from recording miles or km while it’s active. It stops counting mileage in all the electronic control units, therefore, it offers untraceable performance. It doesn’t even require cutting or soldering of cables. However, the aim of our module is to use it in a controlled environment only for testing purposes. Be aware that using it to manipulate the mileage might lead to significant problems in many countries. Hence, use our module only to test the performance of your “best buddy”.

Is it ethical to reset odometer with new engine?

Is resetting an odometer ethical?

To put it simply, it’s not ethical to reset the odometer with a new engine. However, odometer correction isn’t a simple topic by any means. It’s always controversial, especially if we think about the intentions of the sellers. Yes, rolling back the odometer is truly unethical if the owner intends to deceive the new buyers. They have to disclose all the information that the buyer might be interested in.

However, there is a catch. Even if you install the new engine, you may have to sell your car for a lower price than those who keep their car in a bad condition but with the rolled-back mileage. Despite the unethical nature of this activity some people still consider mileage manipulation options to get the price for the automobile that they truly deserve. 

We face such dilemmas daily. For instance, many animal lovers eat meat as they do believe that the activity of one person cannot change the world. Yes, if everyone thinks the same way, we may never overcome such dilemmas but sometimes short-term profit is much desirable. When you pay $5000 to install the new engine you cannot simply sell the car for $4000 because of high mileage. If you thought that the new engine would reset mileage, you may be encouraged to use a mileage manipulation device. However, you should remember that odometer tampering is considered to be fraud in many countries. Depending on local laws, you might face serious legal charges or fines. 

Which other components are affected by the mileage?

Many people argue that besides mileage there are many other parts that you have to replace for the mileage to become irrelevant. Such components are transmissions, differentials, brakes, and suspension.

Even though mileage doesn’t directly affect some of these parts, it sometimes portrays the overall condition. However, in most cases, these components together might cost less than the price of a new engine. 

Odometer fraud might be illegal in some countries. In the laws of your country, you may find a category that refers to a penalty related to using the rollback tool. This tool is in itself meant for unethical purposes and you will need to consider other ethical options and only use it in a controlled environment. Since you already know the answer to the question “if you get a new engine does the mileage change”, it shouldn’t be difficult to remain on the right side of the law. 

How to check if the new engine performs at its best?

To make sure a new engine performs at its best, you can use the mileage stopper. There is no better source of information than personal experience. Check the performance of your car in the testing environment after installing the new engine and compare how it performs. Don’t compare the performance stats to the figures that manufacturers provided as they sometimes exaggerate them significantly. 

As you have seen, mileage is a factor that every buyer is concerned about while buying a pre-owned car. You can even worsen the mileage figures if you test the performance without installing this unique module. Installing the Mileage Stopper is essential as you can alter the mileage that it would have recorded while testing. Purchase only the premium Mileage Stopper that you can use anytime you want to test your car’s performance. Be aware that many fraudulent websites sell seemingly flawless devices but fail to remove the mileage from the memory of the car. 

Even though you know how to reset the odometer after the engine swap, you shouldn’t use the mileage stopper for this purpose. Some people do use this module with fraudulent intentions, however, this tool is only suitable for testing environments. 


Now you know the answer to the question – “does a new engine reset the odometer?” An odometer is a separate measurement device that calculates the mileage of a car as a whole, not the mileage of the engine solely. However, many people tend to use the additional tools that alter the mileage simply to compensate for the upgrade. Even though it is illegal and you have to avoid it, by all means, it is still a double-edged sword for many people. Even if you thought that the new engine resets mileage and was disappointed with the result, consider using the mileage stopper tool to test the performance of your brand-new engine.