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David Castillo

David Castillo has been working in the Automotive Industry for 20 years.

He is the founder and owner of Arkoracing Argentina, a well-known car repair garage and tuning shop based in Buenos Aires City. He has made his business grow based on a policy of professionalism, commitment to the customer, and continuous learning.

David is a car fanatic himself and he has been working on cars since he was in 7th grade, inspired by his father, who is an Electro-Mechanical Engineer. He built several cars that ran successfully in his Country drag racing circuit and is currently working on a brand new car to be raced in the 2021 season.

He has a degree in Electronics, and he took several courses on stand-alone fuel management systems, among other courses.

David enjoys racing cars, playing tennis, and running in his free time, and he is always on the lookout for new and interesting innovations to improve his business.

Facebook  @arkoracingfan   Instagram  @arkoracing


  • Education: Electronics and fuel management systems
  • Profession: Founder of Arkoracing Argentina and a well-known car repair garage & tuning shop
  • Hobbies: Enjoys racing cars and playing tennis

Posts & Edits by David:

When the air conditioner inside your car stops working, the most common problem is the low refrigerant level (due to Read more
Problems within AC electrical circuit and wiring connections are the most common reasons for the AC compressor not turning ON. Read more
You can have your airbag light on for many reasons. If the ACU (or Airbag Control Unit) detects a single Read more
Transmission control solenoids are commonly located in an assembly called “Valve Body”, “Solenoid Pack”, or “Mechatronics” (a combination of the Read more
A solenoid is used to switch electrical components ON and OFF.  The use of solenoids is very common in different Read more
Starter Solenoid gets activated by pressing the ignition button or turning the key. When the current starts flowing from the Read more
If you are like many people who are wondering if tail lights and brake lights are the same bulbs (because Read more
This is how a 4-pole starter solenoid switch is connected. One of the larger terminals is connected to the hot Read more
The brake light switch is designed to sense if the brake pedal has been pressed. It also activates the brake Read more
The reason for your cruise control not working could be as simple as a blown fuse to really complex electrical Read more

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