It’s easy to overlook, but your brake fluid is the lifeblood of your car’s braking system. Over time, it absorbs moisture, lowering its boiling point and putting your braking power—and safety—at risk. Whether you’re running a busy workshop or maintaining your own car, having the right brake fluid bleeder can make all the difference. But […]

Do you know which fuel injector tester are the most popular in 2025? Recent data shows that AUTOOL has stood out in the 2025 automotive maintenance tools market, thanks to its innovative technology and exceptional quality. Its injector cleaning machines are now used in over 160 countries, gaining popularity among workshops and vehicle owners worldwide. […]

On a hot day, turning on your car’s air conditioner should provide a refreshing blast of cool air. However, if the A/C is blowing warm air instead, it could indicate a problem with the system. This article explores the various reasons why your car’s AC might be blowing hot air and how to fix them. […]

Is Engine Carbon Buildup Difficult to Clean? Traditional cleaning methods often fail to completely remove carbon deposits, but walnut shell cleaning technology offers a revolutionary solution to this problem. In this article, we will explore how walnut shell blasting effectively eliminates engine carbon buildup—unleashing the power of walnut blasting. What is a Walnut Blasting Machine? […]

Do you know why automotive ECU programming is so important? The car’s ECU runs complex software that controls performance, fuel efficiency, and safety systems. To ensure stability, these ECUs require regular updates or programming. This article introduces AUTOOL EM385 Automotive Inverter Programmed Power Supply, a reliable partner for ECU programming. Working Principle of Automotive ECU […]

How do you know if your car needs a wheel alignment? If you’re not sure, or if you feel like your car isn’t driving as smoothly anymore, it might be time to check your automotive wheel alignment! In this article, you’ll learn: What is wheel alignment? How much does it cost? When is a wheel […]

Has your car’s air conditioning system lost its cooling effect? ​​Refrigerant will slowly leak out of your car’s air conditioning system over time. If you go to a car repair shop for maintenance, it will cost you a lot of money. In order to save money, this article teaches you how to DIY a trick […]

If your tire is accidentally punctured and leaks, don’t rush to tire replacement! Here is a practical and economical DIY tire replacement trick that can help you deal with it easily and save unnecessary replacement costs. This article will give you a detailed introduction to when it is appropriate to repair a tire, how to […]

Have you ever been curious about how modern garages achieve efficient and precise brake fluid replacements? And for individual car owners, do they possess the ability and means to change their brake fluid on their own? This article will introduce you to the remarkable advantages of pulsating brake fluid exchanger machines and share authentic feedback […]

Do you know when to change your engine oil? When should you inspect the spark plugs? Are you often unsure about which parts actually need to be replaced during your vehicle’s routine maintenance? The truth is, car maintenance follows a specific schedule. In this article, we provide a detailed car maintenance checklist to help you […]

Do you perform car maintenance before the arrival of winter? With the onset of cold weather, the performance and safety of your vehicle are put to higher demands. To ensure your car operates safely in harsh winter conditions, this article will guide you through essential winter car maintenance tasks and how to use AUTOOL car […]

In the automotive repair industry, precise pressure testing is crucial for ensuring the proper operation of vehicles. With advancements in technology, digital pressure gauges have increasingly become the preferred tools in many workshops. This article will introduce you to the AUTOOL series of 8 digital pressure gauges and compare them with traditional pressure gauges, highlighting […]

What mileage do you need to maintain a fuel injector? What are the symptoms of dirty fuel Injectors? Fuel injectors are important components of a car. Their failure will not only affect the performance of the car, but may also cause long-term damage to the engine. In this article, we will discuss the symptoms of […]

The automotive engine, as the “heart” of the vehicle, requires proper maintenance. As cars are used over time, carbon deposits inevitably form inside the engine. These deposits can affect engine performance, leading to decreased power, increased fuel consumption, and higher emissions. This article will introduce you to a professional machine designed to remove engine carbon […]

Cleaning engine carbon deposits: Is it necessary? The engine, as the “heart” of the car, can have its performance gradually affected by severe carbon buildup. Over time, some residues from incomplete combustion inevitably accumulate inside the engine, forming what we call “carbon deposits.” So, which cleaning method should we choose? This article will help you […]

Car battery testers are everywhere, but are you looking for a workshop-specific battery load tester? Most car battery testers on the market have single functions and cannot meet the comprehensive testing needs for car batteries. To address this issue, AUTOOL has launched the new BT960 battery tester, suitable for testing 99% of batteries on the […]

Dear friend, thank you for choosing AUTOOL Dry Ice Blaster Machine（HTS705/HTS708）. To help you make the most of this product, this article will cover important usage notes and address any questions you may have during the purchasing and usage process. Everything you need to know before buying 1. What is the difference between AUTOOL Dry […]

When your car key fails to unlock the door, or the buttons are slow or unresponsive, you might consider taking it to an auto repair shop for professional inspection. However, this can be costly! This article will explore common car key issues, their causes, and solutions, and teach you how to use the AUTOOL RE110 […]

In the field of modern automotive maintenance and diagnosis, ECU (Electronic control unit) inverter programming power plays a crucial role. This article takes you to understand what is the inverter ECU programming power supply, and the best workshop partner. What Is Inverter ECU Programming Power Supply (Power Inverter For Car)? The ECU programming power supply […]

With electric vehicles becoming more and more popular, car owners are coming to realize that having their own EV charging station is not only a convenience, but also a quality of life improvement. If you’re still relying on public charging stations, consider the benefits of having a charging station for your home. In this article, […]