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This Many Turbochargers Is Too Many
Depending on how many cylinders your engine has, there's definitely a limit as to how many turbochargers you can add before things get out of hand.
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Is One-Pedal Driving Really More Efficient?
One-pedal driving is a feature used in many modern vehicles to regenerate power. But how much efficiency does it actually provide in the long run?
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Four Turbocharged Production Cars Existed In 1978, And Two Of Them Were Buicks
Alongside a pair of European entries with turbochargers in the late 1970s sat a couple of Buicks, carrying forward a banner America had dropped in the '60s.
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What Might Cause A Diesel Engine To Lose Power (And Possible Fixes)
Diesel engines are capable of putting out plenty of power. But if you don't keep up with maintenance, a few issues could make those engines lose that power.
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How To Tell When Your Harmonic Balancer's Gone Bad
There are a few tell-tale signs to look for if you think your harmonic balancer needs to be replaced, and you'll want to make sure it's in good working order.
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Are Spark Plug Testers Even Remotely Necessary?
Spark plug testers will only help you figure out issues related to spark plugs. Does that make them useless, or is there a point to having them around?
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European Tesla Owners Now Have Full Self-Driving, Assuming They Pass A Competency Test
Called "FSD (Supervised) Activation Tutorial," the quiz is meant to ensure drivers understand the system and that they're responsible for vehicle operation.
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The Strategy Behind Cruise Ships' Multiple Diesel Engines Is Unexpectedly Fascinating
Cruise ships make use of a wide array of diesel engines. It might seem like overkill, but their presence is quite important for crew and passengers alike.
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Most Speedometers Are Inaccurate, But Is GPS Any Better?
It's pretty well established that car speedometers are mildly inaccurate. However, if you're wondering whether GPS is any better, here's what to know.
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The Pros And Cons Of Turbocharging Vs. Supercharging
Turbochargers are more efficient than superchargers, but they are laggy and can be a pain to install. Will electric superchargers eliminate the trade-offs?
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TH350 Vs. TH400 Transmissions: What Are The Differences?
General Motors used the TH350 and TH400 transmissions in the '60s. The numbers in their names aren't the only things different about them, though.
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Tesla Gamifies The Advanced Driver-Assistance Software It Wrongly Calls 'Full Self-Driving'
We're finally starting to make our roads safer, but adding a bunch of distracted, streak-chasing Tesla owners to the mix definitely won't help things.
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Radio Isn't Dead, Half Of In-Car Audio Time Is Still AM/FM Radio
The popularity of streaming platforms has skyrocketed in recent years, but that doesn't keep AM and FM radio from dominating in-car listening time.
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Why Some Engines Need Balance Shafts And Others Don't
Depending on the type of engine that powers your vehicle and the number of cylinders, you may or may not have balance shafts that help keep things smooth.
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Here's How Long A 3D-Printed Cylinder Head Lasts On A Running Engine
Making engine components out of plastic isn't common, especially when you consider how hot engines are, but that doesn't stop this intrepid garage enthusiast.
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Modern Cars Sure Are Reliable, But Are They Durable?
You can trust modern cars to get you from point A to point B each day. But a couple of fancy features from them might give out before you realize it.
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The Dutch Are Using AI To Ticket Cars, And Wouldn't You Know It, They Issue 500,000 Unjustified Fines Per Year
When an AI-powered parking enforcement system issues hundreds of thousands of unjustified tickets, it might be time to take a different approach.
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Why Are Desmodromic Valvetrains So Rare In Engines?
Desmodromic valvetrains allow for higher revs without needing to worry about valve float. So why do automakers not often use them outside of motorcycles?
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Porsche Patents Racing Stripes That Appear When You Switch Into Sport Mode
Using an electrical current to change the outward appearance of certain body panels, this Porsche tech could make racing stripes appear on command.
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Automakers Adopted Rack-And-Pinion Steering Because It Was Better Than Alternatives
Rack-and-pinion steering is one of the most widely-used forms of automotive steering today. And it's used so often because it has too many benefits to ignore.
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As E15 Gas Becomes More Common, Remember That It's Terrible For These Engines
E15 fuel is becoming more common, but that doesn't mean it's right for your car. Here's what you need to know about E15 and how it affects your engine.
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Gross, Net, Peak, Continuous: How Engine Horsepower Turned Into Marketing Soup
All these horsepower terms can be confusing as you're trying to compare cars. And then there's automakers' habit of lying about how much their engines produce.
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What Are The Pros And Cons Of Steer-By-Wire Technology?
Steer-by-wire technology takes out the need for any direct connections between the steering wheel and the tires. This system has upsides and downsides.
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Waymo's Stopped Testing Robotaxis In New York City, So What Now?
The New York Department of Transportation has given no indication whether the permits will be renewed or expanded.
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Why Michelin Started Putting RFID Tags In Its Tires
RFID tags are everywhere, and thanks to French tire maker Michelin, they're now in your tires too. But why is this clever tech lurking behind your sidewalls?
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E-Bike Vs. Moped: Pros, Cons, And Differences Between Them Explained
E-bikes and mopeds are used for pretty similar reasons out on the road. But there are some key reasons as to why you might choose one over the other.
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Used Plug-In Hybrids Are The Unexpected Solution To Both Rising Gas And Car Prices
Getting a new car can put a huge dent in your wallet, and climbing gas prices can be an even bigger issue. That's why a plug-in hybrid might be the best choice.
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