1A Auto: Parts & Repair Videos

Contains ads
4.2
264 reviews
50K+
Downloads
Content rating
Everyone
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About this app

The 1A Auto Diagnostic & Repair app will guide you through your automotive repair, whether you are a first time do-it-yourselfer or a life-long technician. With over 23,000 in-depth auto repair & diagnostic videos, you are sure to find answers to your automotive problems.

This car & truck repair app has the following features:
- Learn from professional technicians about how to diagnose and repair vehicles like yours
- Search the auto repair video library by your year, make, and model
- Learn how to diagnose your vehicle using your senses — seeing, hearing, feeling, or smelling
- Navigate check engine light codes and learn what causes them
- Shop for the quality auto parts used in the videos
- Use time stamps to jump ahead to the part of the video you need
- Read the step-by-step written instructions for the repair
- Save your favorite videos to easily reference later
Updated on
Jan 28, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, Personal info and 2 others
This app may collect these data types
Location and App activity
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.2
250 reviews
Dark Shadow
January 7, 2026
I have a problem with your app. It keeps on signing me out on the app. please fix
Did you find this helpful?
TRQ Auto Parts
January 26, 2026
We are so sorry about that! We have dug into the app code, and believe we have found and fixed the problem that was causing this issue for you. Just update the app in the app store and it will be fixed. If you'd like to give it another try, we would love to get your feedback! Thank you.
Charley Jones
July 15, 2023
I love the company, but the app not so much. It won't link my account... actually it doesn't give me the opportunity to sign in, so I can't track my purchases from one location. I have to go to the web browser and do a track order. HECK THE ORDER DOESN'T EVEN SHOW ON MY ACCOUNT VIA THE WEB BROWSER. I know you guys are trying. I appreciate the fact that you are updating, but maybe getting with a developer or programmer who understands the needs of a consumer would be beneficial.
17 people found this review helpful
Did you find this helpful?
Richard Akers
January 25, 2026
Love the videos! they help so much big variety as well and they're always coming out with more so if they don't have it yet, send them an email ask them to try to work on your model you never know.
Did you find this helpful?
TRQ Auto Parts
January 26, 2026
Thank you Richard! You are exactly right that we make hundreds of new auto repair videos each month (along with adding tons of new auto parts and torque specifications daily!) We really appreciate you checking out the app and sharing the kind words!

What’s new

New bottom navigation and minor code improvements.