Fix Finder

Free AutoZone Fix FinderSM Service

Check engine light on? Get it checked and find solutions for a fix.
fix finder device

Troubleshooting an annoying check engine light has never been simpler. Our free Fix Finder Service will provide a diagnostic tailored to your vehicle, and we’ll be able to provide some recommendations for a repair.

AutoZone Store

Check engine light on?

Bring your vehicle with the check engine light on to your local AutoZone. Find the closest store to you.

Men looking at report

Review your free report

Our free Fix Finder service takes information from your vehicle's computer and your mileage and grabs recommendations from 5.5 million ASE certified technicians.

Two men discussing solutions

Discuss solutions

We'll be able to recommend a part or action for a likely repair. For more serious repairs, we can recommend trusted local professional technicans for you to visit.

Frequently Asked Questions

Is it serious when the check engine light comes on?

It can be, but sometimes isn’t. A flashing or blinking check engine light usually indicates an urgent or serious issue, while a steadily lit light usually represents something less serious.

Can I use the free Fix Finder service online?

You will need to come to an AutoZone store with your vehicle to get a reading. The information is taken in-person, directly from your vehicle’s computer.

What locations offer the free Fix Finder service?

Every single one of our more than 5,700 locations in the United States offer our free Fix Finder service during business hours. Use our store locator to find an AutoZone store near you.