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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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The Successful Auto Tech Software Scaling Formula

May 25, 2022

Read time: 3 min

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He and Sunil Patel started Tekmetric in 2016, and today, it’s become the preferred auto tech software in the auto repair industry.

Prasanth’s success prompted Authority Magazine to contact him for an interview on the formula for scaling success.

Below are just a few excerpts of Prasanth’s interview with Ken Babcock (CEO of Tango), along with bonus content for any entrepreneur seeking to scale their business.

Scaling with People

Let’s look at each component.

The Right People.

First, you have to have the team that serves your company the best.

At Tekmetric, we learned this the hard way. We had a phenomenal idea — but our first team wasn’t comprised of exactly all the people we needed.

And that meant we failed in the first round. It was disappointing, but we learned a valuable lesson, and the next round, we hired people based on the talents we knew we needed. It was the right move, and it set us in the right direction toward success. In fact, many of the team members from this second group are still with us today.

Tekmetric’s People Today: The Best Support in the Industry

Today, Tekmetric has a growing team of people working in various departments, such as customer support, sales, product development, and human resources.

Walk into our Houston headquarters, and you’ll see people from all backgrounds catching up on their week, discussing the next product update, or talking about the future of our company over a cup of coffee.

A large portion of our team works remotely. We have employees across the United States, including: </p><ul>

  • Cleveland, OH
  • Washington, DC
  • Denver, CO
  • San Diego, CA

But no matter where our team members are, one of the big things they have in common is that they’re passionate about providing Tekmetric’s customers with the best experience and support possible.

Our support team in particular is easy to get in touch with.

Customers don’t have to spend hours listening to annoying “waiting” music on the phone or anxiously sitting in front of their computers for a response to a support ticket.

The Tekmetric support team acts to get questions answered quickly and any issues resolved fast.

After all, auto tech software needs to move at the pace of the auto repair industry—fast—and support is an important part of that process.

Sound like you would fit in? Join us!

Scaling with Direction

You also have to know the direction you’re going.

Having the idea is great; getting it right as you grow is vital. You may not have the details fully fleshed out, but you must know what you want to do and the tools you need to get there.

I’ve always said, if you have a goal in mind, and you don’t know how to get there, then you’re doing something right.

If you do know how to get there, you’re not thinking big enough. Think long and hard about what you want your business to look like.

Once you figure out those initial steps and orient yourself in the right direction, you can think ahead to challenges like growing and scaling.

Tekmetric’s Direction Today: Driving the Auto Repair Industry Into the Future

The Tekmetric team keeps a close eye on what’s happening in the auto repair industry so that we can stay one step ahead when it comes to driving the auto repair industry into the future.

For example, Tekmetric listened to its customers’ desires for a true two-way texting feature, which enables shops and their customers to communicate more seamlessly than ever before.

Tekmetric also frequently adds to its list of integrations with industry-leading tools so that shop owners can set up workflows that work best for them.

And Tekmetric listens to what shop owners, technicians, and service advisors are saying, taking their feedback and suggestions into account.

We know that we cannot do this on our own, and respect the contributions of people throughout the industry.

Auto Repair Shop Growth in the Midst of a Recession

May 24, 2022

Read time: 3 min

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Businesses are buckling down and tightening their checkbooks in an effort to control expenses to avoid or reduce the effects of a potential recession.

But in the auto repair industry, there are unique opportunities that come with uncertainty in the market – and that’s more business opportunities.

As people across the country reduce their spending, they are more likely to repair vehicles than to replace them, offering auto repair shops the opportunity to actually increase business. With the right strategies, you may find that it’s entirely possible for your shop to not only survive an economic recession – but thrive and grow.

Tekmetric Honored as Silver Stevie® Award Winner in 2022 in American Business Awards®

May 9, 2022

Read time: 3 min

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Tekmetric, a Houston-based leading auto repair technology company, was named the winner of a silver Stevie® Award in the Achievement in Growth category in The 20th Annual American Business Awards®.

Tekmetric was nominated in the Achievement in Growth category for the company’s tremendous growth and expansion in the last year.

The American Business Awards are the U.S.A.’s premier business awards program. All organizations operating in the U.S.A. are eligible to submit nominations – public and private, for-profit and non-profit, large and small. 

Co-founded in 2016, Tekmetric offers an all-in-one SaaS business management system for auto repair shops. As the auto repair industry’s leading cloud-based solution, Tekmetric has grown from just a few customers to more than 3,000 shops across the U.S.

In the last year alone, Tekmetric’s revenue has increased by more than 115%, a reflection of its role as a trusted industry solution for increasing shop efficiency.

“Tekmetric strives to deliver premier service and value to auto repair shop owners who partner with us, and this unmatched level of care wouldn’t be possible without the outstanding team we have built,” said Prasanth Chilukuri, Co-CEO and Co-Founder of Tekmetric.

“To experience an expansion that more than tripled to more than 95 talented professionals from across the U.S. and Europe has been an incredible journey. We are honored to have been recognized in the Stevie for our continued growth and leadership in the auto repair industry.”

More than 230 professionals worldwide participated in the judging process to select this year’s Stevie Award winners.

Nicknamed the Stevies®® for the Greek word meaning “crowned,” the awards will be presented to winners at a gala ceremony at the Marriott Marquis Hotel in New York on Monday, June 13. Tickets are now on sale.

“We are so pleased that we will be able to stage our first ABA awards banquet since 2019 and to celebrate, in person, the achievements of such a diverse group of organizations and individuals,” said Maggie Miller, president of the Stevie Awards.

Tekmetric CEO Sunil Patel Talks Mindset and Growing Your Auto Repair Business

April 26, 2022

Read time: 3 min

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“If you are interested in picking up a new hobby like boating, you’ll do everything you can to learn more and more and more. Why can’t you do that with your auto repair shop?

Is it because it’s boring?

Is it because it’s not the same?

It doesn’t excite you as much as your hobby would?

If you take a second and stop to think, you’ll realize you can have any hobby in the world if you focus on your repair shop and get it to where it needs to be.

There is no waiting for the right person to walk through the door. There is no waiting for the right technician."

"It has to happen right now, today."

Tekmetric Co-CEO and Co-Founder Sunil Patel recently joined Kelsey Outram on the LIFT Your Shop Podcast to talk tech, mentorship, and transforming your auto repair business.

From medical school to law enforcement, Sunil tried his hand at a variety of fields over the years, but eventually all roads led him to founding Tekmetric with Prasanth Chilukuri in 2016.

Tekmetric quickly became the preferred shop management system in the auto repair industry.

And if you ask Sunil why, he’ll say it’s all about mindset.

If you’re a shop owner who has been feeling stuck, here are six steps you can take to shift gears.

1. Define Your Goals

“When you really set your mind to something, it subconsciously changes how you behave as a human, as a person. And you hone in on what you’re trying to accomplish and you accomplish that task.”

Here are some examples of goals you might hear people talk about in the auto repair industry:

  • “I want to make one million dollars in revenue this year."
  • “I would like to add another bay to the shop by the end of the year."
  • “I want to open another location in 2023.”

What do these goals all have in common? They are specific, achievable, and easy to track.

In the same way that it’s difficult to plan a vacation without having a travel destination in mind, it’s difficult to achieve a goal if you never set one in the first place.

Knowing where you want to go is the first step toward figuring out a roadmap to get there.

2. Accept That Change is Part of the Process

“Forget about the technology and software and all that for a moment, and ask yourself this: Are you happy with where you are today running your shop? And if the answer is no, then dig deeper.”

Whether your shop is looking to switch parts suppliers or invest in a new shop management system, change can be intimidating.

Many shops experience growing pains, but keeping an open mind is essential to driving your business forward.

Sunil Patel on How Tekmetric is Revolutionizing the Auto Industry

April 26, 2022

Read time: 3 min

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Co-CEO and Co-Founder of Tekmetric Sunil Patel joined Editor Chris Jones on Ratchet+Wrench Radio to talk about how shop management software suites are changing the landscape of the auto repair industry, especially when it comes to building relationships and communicating effectively.

Sunil also touched on the history of some of Tekmetric’s relationships and how Tekmetric makes sure the voices of shop owners are heard.

Listen here, or catch some of the highlights below.

Note: some of the following answers have been condensed for clarity and brevity.

Relationship-Building 101: Laying Down a Solid Foundation

Jones: The last time we saw each other was at WorldPac STX in Orlando. And that’s where you guys announced a partnership with Advance Auto Parts. I know a lot of our readers have seen it, but can you share a little bit about the details with our audience, just from your own words and perspective?

Patel: So we’ve had a great relationship with Advance Auto Parts for a very long time. And we wanted to leverage the relationship to try to get more shops to use Tekmetric, and it just happened to be the right place, right time.

Side note: For those that don’t know, Advance Auto Parts actually owns WorldPac and Sunil Patel’s relationship with both goes way back. Before co-founding Tekmetric, Patel owned an auto repair shop that was one of the highest purchasers of parts from WorldPac in Houston for almost a decade.

Jones: That’s kind of cool to see how the relationship evolved over the years.

Patel: It’s a big company. It’s not like turning a speedboat, it’s like turning a steamship. Sometimes it just takes time to let some of these relationships play out. It affects so many people. We have to be absolutely sure of how this is going to play out, and how it’s going to work.

Using Shop Management Software to Get Everyone on the Same Page

Jones: So let’s talk about shop ownership a little bit. You were once a shop owner kind of in the Dark Ages before we had these robust shop management software suites. What was it like for you to operate on these limited tools?

Patel: You know, it was tough. Customers didn't always respond back, and we would always have to follow up with a phone call. There was always a disconnect.

We were probably ahead of our time 12 years ago trying to get some of this stuff out. Tekmetric used a combination of manual processes and text messaging. Text messaging was pretty popular back then, but MMS or multimedia messaging or picture messaging was not so popular.

So adding that in the mix with communications and whatnot into one platform has been very paramount to the success of our company because it closes the loop between the vehicle owner, the shop owner, the technician, and the service writer.

It keeps everybody on the same platform and communications thread. That way everybody has full visibility into what's going on with the repair of that vehicle to ensure a timely repair—ultimately making the customer happy.

Scaling Your Auto Repair Business With Real-Time Reports

March 24, 2022

Read time: 3 min

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Prasanth Chilukuri understands the challenges that shop owners face each day with gaps in their efficiency and margins, which is why he co-founded Tekmetric with Sunil Patel in 2016.

Vehicle Service Pros published some of Prasanth’s tips for strategically growing an auto repair business with a shop management system like Tekmetric.

You can access his full piece here, or check out some of the highlights below.

Balance Is Key to Making Better-Informed Business Decisions

Shop owners make countless daily decisions that affect their customers, their team, and their business.

Making good business decisions is essential to keeping everyone happy and keeping the lights on in the shop, but how do you know what the right decision is?

According to Prasanth, the key to any successful business is finding the right balance between soft skills like intuition or relationship-building and hard skills like data analysis.

Both types of skills are important, but knowing when to employ each one is the trick to making better-informed decisions and growing your business.

Intuition is useful when shop owners have to make split-second decisions and often goes hand in hand with interpersonal skills. The auto repair industry isn’t just about cars, after all; it’s about people, too.

By learning how to pick up on cues and anticipate the needs of customers, employees, and vendors, shop owners can foster long-lasting relationships that grow alongside their business.

Of course, there’s only one way to know whether your shop is truly turning a profit: look at the numbers and analyze the results. Data can support any hunches you have about the health of your business, for better or for worse, so you can plan accordingly.

But if your shop is still tied to manual methods, gathering key information about parts usage and labor costs is probably not easy or convenient.

Why Manual Methods Just Can’t Keep Up

A shop management system might not be able to make business decisions for you, but it can help shop owners make sense of their key metrics and data. According to Prasanth, looking at the cold, hard facts is essential to boost the efficiency and profitability of the shop.

The science of data might seem contrary to the art of intuition at first, but they’re more related than you might think. As Prasanth describes, data can add support to a shop owner’s intuition or observations and reveal key information that can’t necessarily be gathered from conversations with customers and employees.

Unfortunately, trying to sort through the shop’s data by hand can be exhausting and often means missing family dinners to crunch the numbers after hours. And manually calculating daily, weekly, or monthly metrics can quickly become a headache with much larger room for human error.

Without real-time reporting tools, inventory counts and gross profit can’t necessarily be trusted and will always provide an out-of-date view of your business at best.

Being tied to manual processes for data collection also means being tied to the shop and losing out on valuable face-to-face time with the customers supporting the business.

As a result, shop owners are often left making the difficult decision between nurturing their intuition and building relationships, or focusing on the data and shop profitability when both are essential to the long-term success of the business. With Tekmetric, you can do both.

Get the Full Picture With Tekmetric

Tekmetric is a shop management system that comes fully equipped with business reporting tools within a repair orders software suite.

Tekmetric tracks key performance indicators like employee efficiency, parts usage, and profitability ‘round the clock so shop owners can focus on the more high-level aspects of their business.

Real-time reports are always available with numbers that are already calculated and organized.

A bird’s eye view of the shop gives shop owners the power to tailor their business plan and strategy by:

  • Adjusting parts and labor matrices to maximize margins
  • Extending or removing a running promotion
  • Deciding to add more people to the team
  • Knowing when it’s the right time to expand the business with new bays or by opening a new location