AutoZone Repair Help - Guides, Advice, and How-To's

Have a job? We’re here to help.

Step-by-step guides and solutions for every skill level.

Need help getting started or finishing a job? Looking to diagnose a symptom? Check out helpful articles on our blog.

Make/model-specific repair guides, available to download for free. Just sign up or sign in to your AutoZone account.

Get information on how to select parts, perform jobs, and how some key automotive systems function.

Check engine light on? Get it checked for free at any AutoZone.

Need a specialty tool to do the job right? Just borrow one of ours.

Find a repair shop and get back on the road.