THE MECHANIC PROOF CHECKLIST

The Car Owner’s Guide to Avoiding Unnecessary Repairs

Ever paid for a repair only to find out it didn’t actually fix the problem?

Mechanic Proof was created by RCJ Mobile Mechanics to help everyday car owners better understand their vehicles, ask the right questions, and make smarter decisions before spending money on repairs.

You don’t need to become a mechanic. You simply need to know enough to recognize warning signs, understand what a proper diagnosis should look like, and know when to ask for more information or a second opinion.

Inside, you’ll learn how to understand dashboard warning lights, tell the difference between a fault code and an actual diagnosis, recognize repair recommendation red flags, monitor important fluids, identify early signs of brake, suspension, battery, cooling, engine and transmission problems, know when a repair is urgent versus something that can be monitored, and ask the right questions before approving expensive work.

You’ll also receive practical checklists and worksheets you can save, print and use when dealing with a mechanic.

The goal is simple:

Avoid unnecessary repairs. Prevent small problems from becoming expensive ones. And become a more informed car owner.

A little knowledge about your vehicle could potentially save you a lot of money.

Mechanic Proof
Real knowledge. Real savings. A smarter way to own a car.

Created by RCJ Mobile Mechanics.