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Earl Knows Cars

A shop charges $110 to change a filter that costs $20.

It takes fifteen minutes, sitting in your own passenger seat, with no tools at all. This manual has thirty-five jobs like that: what a shop charges, what the parts cost, and the steps to do it yourself.

Earl, host of Earl Knows Cars, in front of his garage
Earl, from the Earl Knows Cars channel
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115-page PDF, large print. One payment, no subscription.

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  3. A copy waits in your email

    Your receipt includes the same download link, so you can open the book again any time.

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Same six jobs. Two very different bills.

These are six ordinary jobs every car needs sooner or later. On the left, what a shop charges. On the right, what the parts cost when you do it yourself with the book open.

Earl’s Addendum
2026 national price ranges. Your car and your town will vary.
The job At a shop In your driveway
Cabin air filter At a shop: Parts and labor$60–$130 In your driveway: Parts only, 15 min$15–$45
Engine air filter At a shop: Parts and labor$50–$100 In your driveway: Parts only, 10 min$15–$35
Wiper blades At a shop: Parts and labor$40–$90 In your driveway: Parts only, 5 min$20–$50
Oil and filter change At a shop: Parts and labor$75–$130 In your driveway: Parts only, 1 hour$35–$60
Battery replacement At a shop: Parts and labor$200–$450 In your driveway: Parts only, 25 min$120–$250
Finding one blown fuse At a shop: Parts and labor$100–$200 In your driveway: Parts only, 15 min$1–$5

What these six cost at a shop

$525–$1,100

What they cost you with this book

$205–$445

Ranges are 2026 national figures and vary by vehicle, region and shop. Nothing here promises a specific saving, and some jobs belong at a shop — the book says plainly which ones and what a fair price sounds like.

Most folks do four or five of these in a year. The book costs $27, one time, and the first filter pays for it.

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Real pages from the real book, exactly as they open on your phone. The type is set large on purpose.

Swipe or scroll sideways to see more pages. Tap a page to enlarge it.

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What’s inside

Thirty-five jobs, in order of difficulty. The first twelve are done standing up, and several need no tools at all.

Every job follows the same four steps: what a shop charges, what it costs you, how to do it, and how to check your own work. Each one ends with When to stop — the point where Earl tells you to close the hood and let a shop have it.

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Cover of Earl's Driveway Manual

Earl’s Driveway Manual

35 jobs you can do yourself, what a shop charges for each one, and what the parts really cost

  • 115 pages in large, easy-to-read print
  • 35 jobs, each with the shop price, the parts cost and the steps
  • 12 jobs done standing up, several with no tools at all
  • The five jobs to pay for, with the fair price and the questions to ask
  • Nothing to print, no worksheets. Everything is inside the book
$27launch price, one payment
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A word from Earl

I'm sixty-eight, and my knees have opinions about the floor of a garage.

So this book starts with everything that happens standing up. Every job tells you straight out whether you'll be kneeling, bending or lying down, before you buy a part or roll up a sleeve. And when a job isn't worth the risk for a man my age, I say so, and I tell you what it should cost to have somebody else do it.

The shop isn't your enemy. It's a business with a menu, and nobody ever taught you to read it. You're not going to become a mechanic. You're going to stop paying a hundred and ten dollars for a fifteen-minute job.

They’ve got a system for you. Now you’ve got one for them.Earl

Questions, answered plainly

I've never fixed anything on a car. Is this for me?

The book assumes you've never opened your own hood. Every job starts with what a shop charges, then what you need to buy, then numbered steps, then how to check your own work. Start with the cabin air filter on page 5: fifteen minutes, one part, no tools.

I'm not getting under a car at my age. Can I still use it?

Most of the book never puts you under one. The first twenty-four jobs are done standing at the hood or sitting in a seat. Every job says up front whether you'll be standing, kneeling or lying down, and the ones that lift the car have their own safety chapter. Where a job isn't worth the risk, Earl says so and gives you the fair price to pay instead.

Does it cover my exact car?

Not by model, and it says so plainly. You won't find torque figures or oil capacities in here, because those change from car to car and taking them from a book instead of your own manual is how things get damaged. What you get is what to do, in what order, what it should honestly cost, and where the job goes wrong.

I don't own any tools. What do I need?

For twelve of the jobs, nothing at all. Most of the rest need a basic socket set. The jobs that need ramps or stands are grouped together at the back, so you can get plenty out of the book before you buy anything.

Is a paper book coming in the mail?

No. This is a PDF. Nothing ships. You download it right after you pay, and the link is in your email receipt as well.

Is this a subscription?

No. One payment, one time. No membership and no renewal.

What if I lose the file?

Your receipt email has the download link. Search your inbox for “Earl's Driveway Manual” and open it again.

Is this professional mechanic advice?

No. It's a plain-English guide for car owners. Always follow your owner's manual, work safely, and leave brakes, fuel and airbag systems to a professional where the book tells you to.

Stop paying shop rates for fifteen-minute jobs.

35 jobs, the shop price for each one, and the steps to do it yourself. Instant PDF download for $27.

Get the book for $27

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