Learn about the various electrical and other system that lurk under your hood , include cool off organization , ignitions , wires , fuses and connectors .

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Learn More

The firing system bring your railway car ’s engine and subsystems together . Learn about the constituent of your firing system and innovations in inflammation organization .

By Karim Nice

Your car ’s ignition coil supplies the railway locomotive with the high electric potential need to get the cable car prevail . But how do you know if the ignition curlicue is malfunction ?

10 Popular Car Modifications

ByTalon Homer

Audi ’s Project Traffic Light Online habituate the Audi tie in on-line organisation to read the signals from a city ’s key dealings computing machine . Will this be the end of wait at deadening traffic light ?

ByKristen Hall - Geisler

10 Car Accessories That Could Be Dangerous

Google is n’t content with simply syncing smartphones anymore – the company wants to get its engineering much deep into the car . Will the Open Automotive Alliance be successful ?

ByCherise Threewitt

If you ’ve ever watched a genuine pro in action mechanism , paintless dent remotion appears misleadingly round-eyed . But is it really as comfortable as it looks ?

What makes certain car accessories unsafe (or even illegal)?

When you call back of your machine ’s pause , you probably image creaky metal coils , right-hand ? That ’s not the only type of shock absorber usable to make your drive smooth – take a spirit at air suspension system scheme .

ByEric Baxter

Most modern cars employ a urine - cooled locomotive with a radiator , hoses and a weewee heart to circulate coolant throughout the locomotive . Air - cooled engines require none of this .

Modern Cars Are Kind of Boring. Why Is That?

ByChristopher Neiger

Timing light add up in a few different shapes and sizes , and stove in features from spare - bones functionality to lots of bell and whistle . Do you have intercourse how a timing light whole shebang ?

ByAkweli Parker

Can car companies let known defects go without a recall?

Just see the phrase " positive crankcase ventilation " probably makes your head suffer , because it sounds , well , complicated . But it really is n’t all that complex .

ByChristopher Lampton

Unlike the ever - present ads for drugs on television system , there are many pleasant side effects of keep your car ’s engine lubricate with oil . Find out what it takes to keep things moving .

Do car interiors turn toxic in the summer?

A terrific amount of personnel is apply to your elevator car ’s crankshaft while you ’re driving . The result is lots of crankshaft trembling . How does a harmonic balancer empty the trouble ?

ByPatrick E. George

Your motorcar ’s engine always entrust behind some portion of unburned fuel . Good affair the lowly aura injectant system is there to help clean up the leftover . But is it really necessary ?

Making a Car Last for 300,000 Miles Is Totally Possible — Here’s How

Ever since inventors have tried to get cars moving , they ’ve tinkered with the possibility of alternative fuel organisation . What does an HHO system have to do with urine , and does it in reality crop ?

Whether it lay down your auto vocalise like a horde of angry bees or the deep grumble of an quake , your car ’s exhaust system organization is doing its caper every prison term you turn the key .

If you ’re buying a new railway car , you lie with air conditioning is almost certainly a standard feature . But it was n’t long ago when AC was an expensive option . Find out how this now well-nigh universal feature of speech works .

Are cars designed to fail at a certain point?

ByKristen Hall - Geisler&Sascha Bos

As if the price of gasoline is n’t bad enough : Did you recognise that the fuel in your car ’s natural gas storage tank is slowly evaporating away ? Even when park ?

Researchers in Japan have developed a new method of machine thievery hindrance that verifies the driver ’s identicalness . Are you comfy with your car seat knowing this much about you ?

Will it hurt to spray electrical contact cleaner in an ignition?

We can already use biological marker to describe multitude , but within the next decade , similar technology is coming to our elevator car , too . Will this be yet another distraction for drivers ?

Distributor caps and rotors avail transfer the spark from the coil to the cylinder . take how allocator caps and rotors work in ignition systems in this article .

ByHowStuffWorks.com Contributors

What’s the Fastest Car in the World?

The radiator of your gondola is write of pipe that hold the coolant fluid , a protective cap that ’s actually a atmospheric pressure valve , and a tank on each side to catch the coolant overflow . Learn more about how a radiator cap works from this article .

ByHowStuffWorks.com Contributors&Talon Homer

The job of a car ’s cooling system is to free the surplus heat from the engine as the automobile burning fuel . So what happens when it fails ?

Is Your Junk in the Trunk or the ‘Frunk’?

The inflammation coil slide by its power to the cylinder through a distributor . Learn how to wire an ignition helix to a distributor in this clause .

You may need to learn how to gap a spark hack if you get a new one for your car ’s engine . Learn how to gap a spark plug in this article .

The difference between spicy and cold discharge plugs lie in their ceramic insulation . Learn how hot and moth-eaten plug are different in ignition systems in this article .

The GM Car That Has No Steering Wheel or Pedals

As engine and their electronics become more complex , twinkle plugs remain accessible and loose to sympathize . It does n’t take long to figure out the intimate works of a spark hype .

The Long Strange History of License Plates in the U.S.

Do red cars get pulled over more often for speeding?

Are extended car warranties worth it?

8 Signs to Identify Bad Fuel Pump Symptoms

All You Need to Know About Bad Alternator vs Bad Battery

How to Diagnose and Fix a Brake Fluid Leak

Why the V Engine Remains a Top Choice for Car Enthusiasts

How Gas Compression-ignition Engines Work

Did cars ever have external combustion engines?

Diesel Isn’t Always a Worse Polluter Than Gasoline

How Coal Rollers Work

How Much Air Pollution Comes From Cars?

10 Cold-weather Motorcycle Accessories

Is all motorcycle apparel made of leather?

What motorcycle accessories will help me stay cool?

How Laser-powered Headlights Work

How Air-Conditioned Seats Work

5 Useful Voice-activated Commands for Your Car

How to Avoid a ‘Hurricane Car’

6 Automotive Parts You Can Easily Recycle

10 Places to Look for Classic Car Parts

How Does Vertical Acceleration Work?

How Car Suspensions Work

How Car Steering Works

How Differentials Work

Why the Stick Shift Is Going Extinct

Gas-powered vs. Electric Cars: Which Is Faster?

How to Clean Fuel Injectors at Home

The Dirty Truth About How Often You Need Your Oil Changed

How to Replace Your Car’s Alternator Belt

How Many Wheels Are in the World?

Why Do Tires Blow Out More in Summer?

Winter Tires Really Do Make a Difference in the White Stuff

A Beginner’s Guide to Ignition Coil Replacement?

Can your car tell you when the light’s about to change?

How the Open Automotive Alliance Works

How Paintless Dent Removal Works

How Air Suspension Systems Work

How an Air-cooled Engine Works

How Does a Timing Light Work?

How Does a Positive Crankcase Ventilation (PCV) System Work?

How an Engine Lubrication System Works

What Does a Harmonic Imbalancer Do?

Do you need a secondary air injection system?

Do HHO systems actually work?

How Automotive Exhaust Systems Work

How Does AC Work in a Car?

How Evaporative Emission Control Systems Work

Can a car seat recognize its owner’s rear end?

How will the car of the future use biometrics?

What do distributor caps and rotors do in ignition systems?

What Does a Radiator Do?

How Does an Engine Cooling System Work?

How do you wire an ignition coil to a distributor?

How Spark Plugs Work