Engineering Explained

Don't be frightened by all of the calculations on our friend Jason Fenske's famous white board: Launching a rear-wheel drive car properly is an exact science that is actually easily repeatable once you get the basics down. Jason, the brains behind popular YouTube series Engineering Explained, takes...

Dual-clutch gearboxes are becoming increasingly common, and today's versions of these fast-shifting automatic gearboxes are far better than they were just a few years ago when they first hit the consumer market. Our friend Jason Fenske at Engineering Explained takes a look at these transmissions in...

Yes, there's a lot more to car maintenance than simply changing the oil. One of the most overlooked aspects is an engine's cooling system, which is as crucial to car owners in Arizona as it is to those in Alaska. Here, our friend Jason Fenske, the host of the ever-popular Engineering Explained...

Just a week ago, we invited you to come along and learn about air suspension systems. Our friend Jason Fenske at Engineering Explained created a video discussing what air suspension is and how it works. Now he's back with a second video that dives a bit more deeply into the air ride world. This...

A lot of new cars and trucks are available with air suspension. A better name for the technology is air springs, as air suspension is essentially an alternative to the more familiar steel springs found on most cars and leaf springs found on older trucks. As the name suggests the technology uses air...

Launching a car with a manual gearbox can be tricky if you don't have a ton of practice. However, if your car has an automatic you have a much easier task ahead of you—even without a fancy launch-control system. Simply press the brake pedal with your left foot then raise the revs using the...

Your engine is composed of many moving parts and pieces. In order to move through the four stages of internal combustion, all of these bits and bobs are quite necessary. Some engines, however, take advantage of squeezing in a few more parts where they can. One area where this is seen often is in...

You know that when you push the button marked "AC" you should feel a nice cooling breeze upon your body in short order. Those two letters stand for air conditioning, and it's within this system that magic happens. At least, that's as far as you know at this moment. You understand the inner workings...

There's no doubt that you've heard the distinctive noise that is a Subaru in the distance. It's a rumble and you know what it means. A 2.5-liter "boxer" flat-4 engine is heading your way, and it's eager to spit noise into your ear holes. Why does it sound so different than any other engine on the...

David Wooderson thought it was all about his muscle under the hood. Clint Bruno, however, knew that what he could really use was a set of tires. You see, tires can make or break a good driving experience. To take that a step further, you also need to be aware of what's going on with your tire...

You have a car with a manual gearbox. It's a fun car, so you want to go actually have fun with it. That means you might want to, on occasion, launch forward aggressively from a stop. You're going to raise your revs, dump your clutch, and enjoy some engaging forward acceleration. Do you know what...

You're a master of all things LS. You completely understand the Ford FE big blocks. Those Honda B16 engines are no match for your knowledge base. At their core, these engines all behave the same way. Air and fuel enter the combustion chamber and the pistons and crankshaft work to turn that into...

Dear driver in front of me that's constantly tapping your brakes to adjust your speed... you do not need to do that. Simple let off your throttle pedal and let the engine do some of the work for you. You'll save some of the useful life of your brake pads, see better fuel economy, and (most...

When you open your fuel filler door, you may miss that bright green letter D staring you in the face. That D stands for diesel, and it's what your engine craves. If you put regular gasoline in there, you're going to have a bad time. What exactly happens when you put gas into a diesel vehicle's fuel...

You see that switch down by your knee. You can see that it has numbers and letters. You don't fully understand what it all means, but you're itching to test it all out. That's the drive selector, and before you slam it into 4Lo you should watch the video above. Engineering Explained is here to walk...

If you have an electric vehicle, it's a given that you'll have to find an outlet so you can regain those precious electrons. Your car runs on electricity, after all. How else are you going to charge it? Well, there could be a more simple solution to your charging needs in the future, and...

Your turbocharger. It's the snail of mystery attached to your engine, allowing it to breathe in more deeply. With the wonders of forced induction, a smaller engine can create the horsepower and torque of a larger-displacement engine. There are many parts to a turbocharger, which means you might...

It's been fun learning more about how cars work with Engineering Explained. Now, though, it's time to dive into some basic maintenance tips that will help you grow ever closer with your own machine. Working on your own car can be a joy, but it can also be a pain in the backside, which is why so...

No, this isn't a story diving into the different models in the Volkswagen family. Instead, it's our friend Jason Fenske of Engineering Explained examining the differences between gasoline and diesel engines. It goes a bit deeper than spark plugs and glow plugs. The primary difference between the...

Hey #StanceNation...listen up, because Engineering Explained has a few words of advice for you. Well, not just for you but for everyone out there who's thinking about modifying their suspensions. There's the cheap and easy way. Not surprisingly, this is also the dumb way to modify your car, and...