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10 Best Automotive Mechanic Books (2025 Guide)

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Whether you're just getting started in the world of auto mechanics or you're a seasoned professional looking to sharpen your skills, having the right books in your toolkit can make a world of difference.

In this guide, we’ve rounded up the best 10 books for anyone looking to master automotive repair—five books for beginners and five for professionals. Whether you're diving into DIY oil changes, understanding electrical systems, or prepping for ASE certification, these books can help you become the car mechanic others rely on.

Top mechanic books for beginners.

Top 5 Mechanic Books for Beginners

1. Auto Repair For Dummies by Deanna Sclar

Deanna Sclar, a trusted name in car books, breaks down automotive repair in a clear, engaging way. Topics include basics like changing oil, identifying car parts, and performing simple diagnostics. Updated editions also include guidance on hybrid and electric vehicles.

This book is great for high school students, DIY car owners, and anyone who wants to enhance their car repair knowledge. It teaches vehicle maintenance fundamentals and gives you the confidence to handle everyday car repair tasks.

This book is available in paperback and audiobook format on Amazon and Goodreads.

2. How Cars Work by Tom Newton

“How Cars Work” is an illustrated mechanics book designed to make complex automotive technology digestible. It covers everything from internal combustion engines to carburetors using simple diagrams and descriptions.

Ideal for visual learners and those completely new to auto mechanics. This is a great first book for beginners, high school students, and anyone wanting a strong visual foundation. This book is available at Amazon, Goodreads, and Walmart.

3. Service Repair Manuals

Service repair manuals offer detailed, step-by-step instructions specific to various makes and models. Whether you're working on a Chevy or a lawn mower, there's likely a repair manual for it.

These manuals walk you through every procedure—from basic maintenance to full rebuilds—making them excellent for DIY mechanics. The manuals are great for car owners who want to perform their own maintenance and repairs, especially oil changes and part replacements.

4. Auto Repair and maintenance for Beginners by Dave Stribling

This is a more recent release that blends practical guidance with a conversational tone. It’s designed for car owners who want to understand what’s under the hood without going back to school.

It breaks down diagnostics, basic electrical systems, and essential car repair projects with clarity and confidence. DIYers, automotive technology students, and anyone just entering the field will benefit from this resource. This book is available on Amazon and Target.

5. ASE Study Material

While not a traditional repair resource, these ASE guides cover specific topics you may be interested in. In addition, these resources can also help you study for your ASE exams/certification. These study guides cover everything from refrigerant to engine diagnostics.

These resources are great for beginners looking to become ASE certified or just want to deepen their technical knowledge of car repair. You can find these ASE resources on the ASE website.

Top 5 Mechanic Books for Professionals

1. Automotive Technology: A Systems Approach by Jack Erjavec & Rob Thompson

Used in technical schools and ASE training programs, this comprehensive study guide covers every vehicle system in detail. From brakes to diagnostics and internal combustion engines, it’s a powerhouse of professional knowledge.

Excellent for instructors, professional auto mechanics, and shop technicians. It’s also used as a curriculum base in many accredited auto mechanic programs. This book can be found on Amazon and Goodreads.

2. Engine Repair (A1) – ASE Test Prep Study Guide by Delmar Cengage

If you’re serious about becoming ASE certified, this study guide is one of the best tools to prep with. It’s focused on the A1 Engine Repair certification exam and is updated with the latest questions and procedures.

It contains practice questions, answer keys, and step-by-step breakdowns of engine troubleshooting and repairs. Mechanics pursuing ASE certification and current techs looking to refresh their credentials will benefit from this book.

3. Bosch Automotive Handbook

This is not your average repair manual. The Bosch Automotive Handbook is a dense, technical reference filled with precise definitions, formulas, and design principles behind modern vehicle systems, including electrical systems and diagnostics.

A must-have for those working on diagnostics or developing automotive systems. Not ideal for beginners, but invaluable for seasoned pros. This book is available on Amazon.

4. Advanced Automotive Fault Diagnosis by Tom Denton

Tom Denton is a trusted author in the world of automotive technology. This book focuses on advanced diagnostics using real-world case studies and troubleshooting processes.

It covers OBD systems, scan tools, sensor data interpretation, and diagnostics strategies used in modern repair shops. ASE certified professionals, diagnostic techs, and repair shop leads will appreciate this book. This book is available at Walmart and Amazon.

5. Motorcycle Basics Techbook by Matthew Coombs (Haynes)

Auto mechanics often expand into motorcycles. This Haynes book explores motorcycle maintenance and repair with the same detail they bring to their car repair manuals.

Great for mechanics who want to branch into motorcycle repair or work at specialized repair shops. This book is available on Amazon and Thriftbooks.

Other Mechanic Resources

While books are still relevant, many mechanics have transitioned to other resources like YouTube videos and podcasts. Here are some of our favorites.

YouTube

YouTube is a gold mine for car repair veterans and DIYers alike. Some of our favorite channels include:

Reddit

Reddit can be another powerful resource for new techniques plus an online community to answer questions you may have. Some of the best subreddits include:

Podcasts

Podcasts can be entertaining and an easy way to learn while working or driving. Some of our favorites include:

Final Thoughts

Investing in a good book isn’t just about reading—it’s about building your skills, your confidence, and your future in the automotive industry. Whether you’re just learning how cars work or studying classical mechanics principles, there’s a resource here that can guide you. The best mechanics know that their education never stops.

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5 Design Ideas for an Efficient Auto Shop Layout

July 11, 2023

Read time: 3 min

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Your automotive shop is the beating heart of your business. A well-designed basic auto shop layout can streamline operations and refine your business.

When you plan to refresh your auto mechanic shop, consider how to make efficient use of your available space, enhance safety, refine the look and feel of the shop, and improve customer comfort.  Most of all, upgrading the technology that forms the backbone of your business is a major component of a modern auto shop. 

Manage space effectively

No matter how much square footage your shop has, you can maximize your layout to house everything you need. Consider the size and shape of your space before you commit to a specific layout. Evaluate the services you currently or intend to provide so you can plan your space safely and efficiently. 

Some of those considerations include: 

  • Equipment locations: Look at your  permanent installations, such as lifts and compressors as well as movable items.
  • Storage: Organize storage areas so parts and equipment are easily accessible and tidy, both making them easy to find and improving your shop’s appearance and parts storage.
  • Working areas: Set up your workbenches and counter space so technicians can perform detail work away from the vehicle. 
  • Loading bays: Verify your loading bay areas have adequate clearance.  
  • Waiting rooms: Design an appealing space so your customers have a clean, well-lit, and comfortable place to wait. 
  • Administrative offices: Make sure your employees have all the tools they need to keep the business running efficiently.  

Effective space management also plays a big part in keeping an auto shop safe. 

Tips for Running a Successful Auto Repair Shop

July 11, 2023

Read time: 3 min

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The automotive shop industry has grown tremendously between 2018 and 2023. It reached $59.1 billion in revenue, the result of a compound annual growth rate of .5%. Vehicle ownership drives a considerable amount of this growth, and it will increase through 2028.

This exciting, growing field offers tremendous potential for new auto repair shop owners. However, competition is fierce. Nurturing successful business growth comes down to running it optimally. In this guide, you’ll discover what you need to know about building an auto shop and how to thrive in this industry. 

How Do You Run an Auto Repair Shop?

Running a profitable auto repair shop long-term revolves around establishing solid relationships with your customers. Over 60% of customers say that they like to get their work done at the same shop, and 96% go to three or fewer locations when they need to get work done on their car. Gaining customer satisfaction through expertise and communication plays an important role in keeping your customers happy so that they return.

Proper auto shop management and best practices, such as improving productivity and rewarding loyal customers, keep your business competitive. Many strategies that strengthen your business will also incentivize customers and encourage them to return. Since customers do not want to go to numerous auto repair businesses, proving that your business is one they can rely on encourages this loyalty which strengthens your ROI.

To build a quality business, a business plan that emphasizes customer service and retention will take you far. You can incorporate a few central strategies into your plan to keep your customers happy.

Tekmetric Named Leader 5 Times in 2023 G2 Summer Spotlight Report

July 5, 2023

Read time: 3 min

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G2 is a peer-to-peer review site that scores different platforms and tools just like Tekmetric based on reviews from users, just like you.

Leveraging all the data, reviews and input they collect throughout the year, G2 analyses the results and announces the clear software leaders in a number of categories.

And Tekmetric was named a leader in not one, not two, but FIVE categories for Auto Repair Software, and has been awarded five new badges from G2 for their 2023 Summer Spotlight!

That means its.. TIME FOR SOME BURNOUTS! LETS GO!

Those five categories include:

  1. Auto Repair Software Momentum Leader 
  2. Auto Repair Software Small Business Leader
  3. Summer 2023 Auto Repair Software Leader
  4. Best Relationship With Users
  5. Easiest To Do Business With

Sorry for the humble brag, but honestly, this is all because of you, the users of Tekmetric!

Shop owner's, service manager's and technician's love for how easy Tekmetric makes it to run your shop is the star of the show here.

How Auto Shop Management Software Can Help You Safeguard Your Business

July 2, 2023

Read time: 3 min

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“Receipts.” We all know the literal meaning of this term—those pieces of paper or emails/texts a retailer sends you as proof of purchase, in case you want to exchange or return an item down the road.

In a casual sense, “receipts” also mean “proof” in the event of a dispute. For example, if your dog could talk and claimed he definitely did not steal the pizza from the picnic table, you could show him “receipts,” which could be a photo your astonished friend snapped of him while he was dragging the pizza away. Busted!

Ok, but in all seriousness, as a business owner, you interact with receipts in two ways:

  1. You give receipts to your customers once their repair work is finished
  2. You get receipts when you purchase items for your shop (like parts)

Even though receipts exist in practically every industry, there’s a huge difference between the receipts customers get from an auto repair shop versus the receipts they’d get from a restaurant or clothing store.

Look at it this way: you don’t go to a restaurant and get an estimate for how much your food will cost. You see the prices on the menu, order, and then pay at the end. But in the auto repair world, we have to scope out the work with an inspection and estimate. That’s where the shop and the customer come to an understanding of the repair work that will occur, and get a preview of the cost, before any work gets done.

Without a solid inspection and estimate process, there can be a higher risk of misunderstandings and miscommunications, which can diminish customer loyalty and lead to credit card chargebacks. For example, a customer could misunderstand the severity of the need for a repair and decline it when they get their estimate, and leave a negative online review that their car still has issues. Or, a customer could say they don’t want a particular repair, but a service advisor misunderstands them. The repair happens, and the customer is upset when they get the final bill because they’d communicated that they didn’t want the repair.

That’s why estimates and receipts are extra important in our industry—they protect shops and customers. They give your customers peace of mind; they have a record of what repair work they got done on which day, and how much they paid. And in the event of a customer claiming a certain repair didn’t happen on a particular day, you could pull up your copy of the estimate and the receipt and set the record straight. You won’t have to deal with a frustrating back-and-forth process that can stretch out for days.

But beyond literal receipts, there are other elements of safeguarding your business. After all, protecting your business isn’t just about protecting it from financial and legal standpoints, although those are two important areas. You also have to think about things like your team’s productivity, employee management, healthy margins, and more. Auto shop management software is a great core tool that can help you safeguard your shop from multiple angles.

How Switching from an Auto Repair Invoice Template to a Shop Management System Can Drastically Increase Profits

June 20, 2023

Read time: 3 min

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Auto repair shops might bulk order carbon copies, or you might find a template online and print as many copies as your shop needs. Or, if your shop uses digital templates, you might have to deal with time-consuming digital file management.

Filling out the forms over and over, be it by handwriting or typing, can become tedious. And both options are less than ideal for record-keeping.

Paper can get lost, and digital files can become overwritten or corrupted. Both approaches are inconvenient and ultimately slow things down at your shop. And the impression you give during the payment process can determine whether those customers return or not.

Here are four reasons why a shop management system is better than an auto repair invoice template approach for your business.