Diagnose the car. Beat book time. Pass the test.
Practice for your ASE tests the way the job works: real-feeling repair orders, test questions and quick review, with every answer explained.
A5 Brakes is free. No card needed.
Today
Quick things to do today. They reset daily and weekly, and finishing today's job keeps your streak going.
Your tests
Each ring shows how ready you are for that test, out of 100. Tap a test to make it your test and open its page.
Everything included.
- Every course, every test areaCars, trucks, collision and service consultant in one plan.
- New lessons, cars and questions every weekThe lot never stays empty.
- Progress that follows youRank, badges and readiness on any device.
- Class and shop plansOne private code covers up to 100 students or techs for $14.99 a month.
- Cancel anytimeNo contract. Manage or cancel your plan yourself.
Questions techs ask
Are these the real ASE test questions?
No. Every question and repair order here is original, written to practise the same reasoning the tests ask for. We do not use or sell leaked test material.
Is No Comebacks an official ASE provider?
No. No Comebacks is an independent study tool and is not affiliated with or endorsed by ASE. Register for the real tests with ASE directly.
Who makes the video lessons?
Independent mechanics, teachers and parts makers on YouTube. The videos are free and belong to their creators. What we add is the order, the module goals and the check-yourself lists, plus the practice that follows.
What does it cost?
A5 Brakes is free, with no card needed. Every other test is $4.99 a month for all of them together. Teachers and shops can cover up to 100 people for $14.99 a month with one class code. You can cancel anytime from your account.
Does it work on my phone?
Yes. Everything is built to work on a phone in the bay, on a tablet or on a laptop.
Is my progress saved?
Yes. Without an account it is saved in this browser on this device. Create a free account and it follows you to any device you log in on.
Fix it right the first time. Pass the first time.
A full course for every test, with the practice to back it up.
Repair order
Nothing checked yet. Run a check and the finding lands here.
Run your checks
Each check adds time. Stay in the green and you earn more.
Make the call
Call it whenever you are sure. Proof in your notes scores extra.